Pestana Alex

Publié le lundi  7 septembre 2009
Mis à jour le jeudi  14 mars 2013 à 18h09min
par  Boivin Jean
popularité : 8%

Alex Pestana

Alex Pestana a eu la gentillesse de nous faire partager des extraits de son journal "intime" retraçant son post-doc chez Sir Derek qui ne fut pas toujours une partie de plaisir mais fut néanmoins riche d’enseignements et une véritable leçon de vie. J. Boivin

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With fellow Bartonians in the Lab at Gif - Pascal Langlois, Begonia, Pascale Lecoupanec, Alex Pestana, X, Neerja Bhatnagar (from left to right)

The Terrifying Meetings of Monsieur Derek Barton

“That which does not kill me makes me stronger” - Friedrich Nietzsche

From The New Scientist, 17 December 1981

“… A Nobel laureate and veteran of 41 years’ outstanding research, Barton now lives in France, directing the Centre National de la Recherche Scientific at Gif-sur-Yvette. Recently, he came to London to be honoured by the Pharmaceutical Society of Great Britain with the Hanbury Memorial Medal and to deliver the annual lecture.

His lecture consisted of a philosophical discourse on the art of organic synthesis… Barton’s fame and reputation attracted young and old chemists to his lecture… He had something to say for everyone. Younger listeners were reminded on several occasions that “hard work is the minimum requirement ; intelligence, motivation and a critical spirit… are also necessary.” He is reputed to drive his students hard and he still prides himself on working harder than them. Uneasy professorial laughter greeted this statement. In fact, the better the student the harder he drives them. This has led to a sprinkling of highly energetic and successful research groups around the world. Presumably those who can’t stand the heat soon get out of Sir Derek’s kitchen.”

The Terrifying Meetings of Monsieur Barton

Preamble : My arrival at Gif-sur-Yvette, France
I arrived as a young researcher on a cold day at the laboratories of the ICSN at Gif-sur-Yvette to do my postdoctoral studies with Nobel-prize winner Sir Derek Barton.1 The days were short, dark, and cold, so cold. Chilling winds cut through my inadequate Southern wear ; snow melted in my shoes and my feet froze in them. This was the prize I had secured, getting the nod from around thirty applicants from around the world for the post.2

It was nonetheless with a confident, jaunty air that I walked into the ICSN on a cold winter’s morning. No-one could have been more positive. I was on the first rung of a ladder of a career in international scientific research. Madam Fan, Monsieur Barton’s secretary, as he was called in France, introduced me to Dr. Jean Boivin, who showed me around the institute and then to my laboratory. Jean was one of three team leaders – called ‘lieutenants’ in the industry - of around 8-10 researchers each. The lieutenants didn’t touch an apparatus ; they were the experienced thinkers of the team who concentrated on following the literature and generating ideas on paper for us to implement. There was a fourth team in the USA. We, the researchers, the PhD’s and post-docs were the hands and fodder of the research world, the willingly exploited. Jean showed me to my workbench. It was exiguous compared to my spacious laboratory in Cape Town, amounting to two metres of running bench space. But space was at a premium for everyone. “You are also to have a laboratory at the University of Paris-Orsay, more spacious, where the electro-chemistry unit is. I shall be taking you there later today”, said Jean.

I looked around at my colleagues to whom I was about to be introduced. A forbidding disquietude suffused the laboratories. Everyone scurried, everyone worked in a tense haste. Around a third or so were French ; the rest came from all over. Two Pascal’s ; Pascal and Pascale Le Coupanec. Begonia from Barcelona. Neerja and Ravi from India. A young Germanic woman, taciturn and strong, who was to be raped close to the institute a few months later but who went straight back to the lab to get over it, to forget, no-one knew, but she was to tell me months later, these type of secrets don’t remnty ss/eobotsenyningf orgatrong, weag, tarde-as-nils =Iis-hmn wao was tacharmpon arwedrand sao wncenwaschen a tsccadraorld fcup gme fn my srom ald poss=d ont of my sbd in aaris- daunnk orgsof a cgod fnght he cauld hdwn,a cbottl of shicsky jstrlitkethat There was aDoinimque,an aprrognt srench&mn wao wnvery cas d to mrubin thea de pire mey Europan srieins/,I wame from au papy sonus-déeloppeé (n sndefr-deeloppd cluntiry) There was aMrtieal,researed asd colrect= There was aJamal,r cberderdMonrccasn and cn sAstryin waman, No-teveryone worked ior earton mort rusearchers eblonagd to mohereteam s We,wao warked ior eartonbacsed in a tpalpble laur. AOe ofrtwo mone-eam immber sonerje saoenthey wherdeI was arom aAfique deu Su asd ccsed iaoeheretIprectioed taartiheid mort rere Fdcentl No-e-eam immber sIinterncted yotsenncludedLa thll oands met Saneirde, Crstorbal,rao warld hronule le frr evlucidtion af a dvaced tEglys-htext" on paterfnght eblore(rerwarld heagvethe lab as harld h gentie lBrazilin wguy There was a fje -hire tEglys-hmn watsentraiagd able lmn ers weo warld hat spas oith the Honcvex sdeaof higsfrr kin the Uantsen ,a prectioed ound l colment.d on fbyconteinnt.lso There was aSandislaw,a pPol,wao wbeame f froenc asd cith thom I warld hisit-the mirbiddconcentrateon aamepat mLblinin the Unow mhea dChrstomao There ware wAsans ,moheres and cnding disqsna.cenwo thei cutlurnl akle idoscppd,there larld how mlso tb le ,a padaeian ooutheaAfiqcn.

IAt rsay,I warked in a tab tith a m/eoboheressAsrre(rGrefarom aRuanica, Nubar Ozbali, andAroentin wTu kind cCladed,a prench&colmenits who weady LtHuanicé lveryodays Therywarked ior eGiler tearlavoinn,a pdpper"professoriwho wIfelltcauld hmode claohersior eGivnch&yofrtDior orgaensits-lay_ig researcher oround aey ge dwroerfup ei cPh.D.in a torner. ppeoite de fn mur lbreatu I was oo foin ont ohea de laodgd in a trom aith a csearatu eltratcenwn the Unme flrget husewas hIdidnior ey ferst rwo menths ln trsay,Ind cnew,it, toe daarc but shid Jnohing I was hewedvr, tgod fenugh mor eEglys-hteanslateons . He hlso trefsed ,ofrtas onclapble ,raotu vr, tf seleepieobotsenei cgirlroenc nbsp;; sne teld wmethat fter"they wbrkedfup he carld hjstrlitethere Theats ahe expctisndorgeivnble lbeaveiur lounsdexperctfrom alwguywho wives in F trom ajstrlblon mlnew golleaguesInd coes ’t toll mhimsaoenth kneow he wnerdsthe Honparny There was arofessoriwKagan,rao warld hlso tavilshimself onfmey Eglys-hteoteanslateeone ofrtwo mf higsfpblicteons . HM inongc womth te the lrench&cas am colmend olf Eglys-h.3 wKaganhad s cberutiul roung buonaed,ablue-eyd iomnte lmnser’s mtudent tao wor eamenthsofrtwree tarld halkeoround aaris-botsenm on tSnd py ssd cirld halchenm olay_at mSqua-htMntharanss=d but s was ooake, Naris-nbsp;;! Naris-am coty nbsp;;! NWere wIwbrat hd in alifsInwy foom ahe laboratories.nbsp;;! NAd succhand stonbsp;; the rfaes Ncmet fooking dnto tm cisitn a cquartr of a cant ry Mater, thesname=sof shicchaecalp le ,a l mhat emnty sis rational ites.,rational ites.,rational ites.mhat irld hcllectifeloyheagr more pEglys-htn the Uweekoyhrench&coass=e spins oed by the PIstitute ahan themy irld hrench&,themy eld wme AOeoyh pdversity of Pational ites.memnty sio tme and cfaes ,rfaes NhicchaIstill pse tath a cronuleng dcarity everyoone of threm,wo thei ceryodays /p>

I las ooake,to be introduced.to bir Derek Barton.of my secronddays Tt was en sreryaoelmngstxperienced I wnter'd the lort renurouseof foed n the ftop fook of the rnstitute orgwrdesfrom all over.the world fhng Goom ahe lalkso Tou anme tohsInwyde, itwas the e 4.5 Tou atoro in a w Th tachievethei consieur Bartonwarked ill oas wasing haurse I wooked ar-the mgeat Bmn wao was to be iy sbossfor the pext:years-nd -a-bil N At n srutize=dde pkshitF trobut, 1hite-shire ,sndsmieng d68-earsold can, N las o25 This was the paugstrlerso"a, Xtis was the pleentd. He hooked atraight bt Bmeasd cith tn simersceptile lbn mf the read -hid J#8220;YGro iorning.,Dr. Jestana&l8221; Hith a csercfic rEglys-hnsso. Hr. Jestana&. Hew liughtble ,reivn the Uahasmbettwen muo Therone oad s chievedeveryohing thesnohere,Jnohing I smnot ksurethat tere was aevn trnyinongytn thes. I#8220;YPlas d, its mlex ,Sir Derek’l8221; HHe hlcceptd this sith a cersmnod fnd then tgo straight bdwn,ao beusinsso. HH handsd me arfew mhemistry uaper s orgarofjrctfad seen mrutlned'ior eye I was oo fork in the fif -Sysermfor the pelectove hoxidtion af ahydrccarbon, the Plectro-hemisal anserct . HM inmedia=t fut uretad seen mmpper ont oor eye I when tolmeit.d on of threcoass=sal oyhtudpi thinkgsfn my slifs I wcsed ihimsif tere was ’t tasynthesisarofjrctfavilsble ,ror e woovedeynthesis. HM iue sion atop:er oartonwn mis srackPs This hhowed m had szerotsccal lntelligence, mad sisqregrdeIor the pork ihea ded seen mss=sgnd to my and thea s was ounpperrcfaove ho beoot. HH held wmetatsentupressid inritaiion ahea s wauld hsera to tonsieur Banglois,and olheressn the UIstitute aif wasned to droeynthesis, tere was anosuccharofjrctfavilsble wn mis sram s WDi m hade a gytoheretue sion .nbsp;;? No-nbsp;;? NDismisid Weth thea, 1oom ahe lrutit, nIstnse m had sgo tenin the fwong> sdeaof hPofessoriwarton.1 m had smdae itwhrdeIor tmyelf

I ltrudgd iack to the lab tatsenJag, taad -drcopng I wooked around Everyone sarked everyone worked in saney, hatsenelivbeateon intcold wensein.1 mW worked iup o twoelvehaursea pdp, more sblore(rmetingst py /p>

Iherometingss We,wlved an therrk of the m Madam eFan, irld hcl eFdwn,ao bwrie ahaei danteson a cbordeIn the Uramtorner. oom ahicchahemy irld hsreatmbt Bus orgacllectifel psychoisasuround d the loetingss Wveryowensdays wr so ,the team weaders nd repearchers eirld hclimba cse of Stanis nd rue u lrutideaoarton’s sf foed o a ten the loetingss Wheronsenseile wpurpse tf threcoetingsswas oo fourol oyhressnt tur loin ngsswo the leam wnd the hgeat Bmn Wheroeatlwpurpse tf threcoetingsswas oo fsusain wressire and go fsw lunas d, o fkeepus torking hitketha fuaredn de aiagdd1 mW world hmrch wn wsngly fire wn o his lf foed,daar rueit ard ccsooat os ars-htgut,ssd cirld hit-tn aahnis nraiagddin F tsmis-circe wn moomntmf higsfe pk Wv chresearcher oressnt d ihiswork is thrn an a cbordeIblore(rawhrwk-eyd ionsieur Barton Whersewere sho terng toimes We,wepearchers eofensdad Jnohkneowraotuolheressn the Ueam whre Fdoig and oere shork,ao becretcyabout tur lork I fa gyne wcsed iaoa s wdid m was oo fay,Ihea s woxidze=d,mhat is ont

I nahe laboratori, haeill odaiakUeam no-one kdaiakUcf fee1 mW wore sjit.dryfenugh Begore(rhrecoetingsswou tauld hsmel mha fuaa. Twamtoimes taaldin F tsol otorner. jstrlf fon of threcaboratories.,wore s itie lrieualsof spoiterwepnfo scemnt, jer.vuseotrmori eblore(rhrecoetingsswnd stort,-lved arlivef fter"wrdes,ror en thesdays ioimethe pext:ymetingstirld hbdfupo muo Therooetingss,raotulersostenecethey whadnbsp;;! Nherywraned'iupo muohitketaarfeing bdrumbetat.nbsp;;! NAtUramtoimes -stort, snschensof slifsIgri:er ooom ahe lswat Btench&es -sweliughtr oer.vuselyasd cols old on oanoheretn F tsi oyhwpy I wemenber 1y sreplis to wyningfs moumleng about torecoetingsswblore(raveig an ten edey ferst rne. & was oiughtbleyanmïv. “YWeats ahe erofle mnbsp;;?l8221; H warld hapk W#8220;You aork ihyde, ou tsummris-eit, tou tressnt ,mhat s ail NWeatUantoartonwd-nbsp;;? NKll pou nbsp;;?l8221; HNherywjstrltorokahaei daad I wceagrl whad’t toa fuoggist cdeas

Iegore(ry ferst roetings Pascale Lsuden"l whadF twobleyabout til NIstawtil NSe lalked in ,stawtoa fuessly ewriehesdmetingst ptd n the fborde,froze ,aahnagddionpaex on and ahen tdeflaed yotsennto#8220;YAhmonenbsp;;!..” Hnd sturried,lf f & was ounas il srelaxe at my cerst roetings Paroee sbytand retn Fhe fbroking dloiom MOueteam fire iup oe stunis rutideaoonsieur Barton’s sf foed,d l mhe af auo TItfelloto wascale Lo fknoc in tigsfeoor orascale ,a prtintd oung Gaman,from Baetarge ofrtPiard ieI wheink,tn Fhe fflwedraf hie lounthand a celivht bi nowrol circumtances ,was ord asd cfluser'd NSe laaldiup er. ots wo fknoc but st the labt rointe aer. oursge dfare iere,Jne teeit.d o cri, hhrn iererfaes evxhae iereprtnt-up anxety osd cfle hdwn,aoe stunis W#8220;YJ pexprtuxpossnbsp;;!#8221; H( wamnnohnbsp;;!) Thnsein. ri:ele hdwn,aoe slned Therooomnt tas oo beig,Barton’s sgrveits oo bgeat ,the tgulfbettwen mhe tjudgdwnd the hbout -to-be-judgd io bwdea NSuden"l wIio belltcense I wooked aDoinimquestraight bn Fhe feyd. HH has anxt:yn alie. & noanoheretnfmey n saneooomnt hIdiugmy cerger swn o his lnec berst -id Jtyle=,wn o his ljuglari to foee oas wherdt-etat Tt was eard and hslwe W#8220;YTamaisnnbsp;;!#8221; H Rmorvd ounrhands arom Bmenbsp;;!#8221; Hrecou back tn a tarokahat myuder d N#8220;YNn ionen8221;, said Jean.,ionpng bentwen muo T#8220;YAlln .nbsp;;!#8221; Hrecisisted ,asd cith that mknoc d asd cortnd the leoorto monrhabn toir

ISill ,& was ounouche" by tuaa. THrd work iidn’t tsareeeye I wame from alfameilymhat irked icrazilyss/eobaurseaveryodaysof threcyaa. TIbergu'd thet iftou tirked iard and hed -dn oyur lork , itwarld hbdfenugh Bou aorld hsilshhrough morecoetings & was owong> Bou aorld ’t & nomodek,acientific research.,hitket l melsein alifs,hiuk tlay_ a fjol. Youndon’t roin ohe lescoueryo,ohe lescoueryoroin swou & nomymore sfaaliztic"ooomnt hIdarld havn tay,Ihea she lescoueryorchoose ahe eroeious lew mo whom Ii emvealsoitelf ,Themans Eescn’s s99%lersopirtion and a1%cisipirtion anohith tanding NWeatUm tersare aesumlts,not kswat ,tbookiwnd tharsnbsp;; these tre aoake,tor egrvt d ./s>

Iherooimetor eyeto wyessnt titF tmetingstame foon genugh BIhed -dn oy workb,m had smyloin ngss,not kvdryfenoursgengs Pbu tere wtey were tonetheless BIhpu term n the fbordewblore(ronsieur Bartonwnd tle term sera tor the selfveo T#8220;YSonbsp;;?l8221; Hcsed iarton WH has abemsed tnd toneplussd N#8220;YSonbsp;;?l8221; HN#8220;YSoraotunbsp;;?l8221; He furgdd1 m had sot khesghte frth er & was oxperctd to day,Iomething tbu ad sot ing to say &Fin ngsswon’t rsera ,wyningfwon Neeres iwele iup isisdeeye Iveryone sn the Ueam waertid the i ga e in tnbenraissent. Inatoro itere ,tn Fanxeus ltorck Wartonwant t d NNubar ao wad sirked iotsenm on tte experieents spnse mronule lnd tjumpd to my sesscud. HH hspkedfrapi l ciftinouere tly,to sayv oy wskin Wartonwnoss/eor lioked ar-tm out st thim Therofie wart tNubars swys Ttwas en sinouse queniealsbytand retn Frofcee ngss,nignoe ,standing rtere wimmobre ws a fjbots r eamred ,asd fter"hesghte hea dedn’t teatly,tm ter NNubar defen ed,tlaycaed ysd coajold ond hst out ohowra wore so a tck toh siteution aor the pext:yoetings Pensdays water, I woft torecoetingstn wrdey,toemeleng This was the pdawnng of hmylunas d

I lirked imyelf to a spanditill Theroext:ymetingstedn’t tg mycchaetter tor eye jeriheretdidthe pext:.HN#8220;YSoraotunbsp;;?l8221; H“YWeats ahes-nbsp;;?l8221; H“YWeathow nbsp;;?l8221; H&Mre(rnritaiion arom Barcon W#8220;YEnugh moom Bou theiakUou ,pext:nbsp;;!#8221; H s wdid’t tneowraotuoas oxperctd trom Bme,de pire mean.s aco chig> Bou aet oo fknowa prefle mkvdryfwelesaoentou tgappeletatseni oor ewoelvehaurseaveryodays TBt tilpse med,tn Fhe feydsof sarton mteathow ing tIpreduced.tas ogod fenugh Theroeam wtnse mup aoentIoressnt d .This was tdri:oo r uretf a cslwe,nelivbeatee kind,tculmngting id mrutbrsetsst the loetingss Whea s wdivi edey foimetentwen mrsay,Ind cif -did’t telep1 m had she eroesire af aotshlaboratories ond the hbtndfts df Parihere.6,7/p>

I lame to Llvedwn moarsolfthe loetingss Whea s swoentheybacddays wtart.d Nheroeossig and ohrn ng thesnorking hndefreroesire thesnanxety thesnat ksleepieo,ahe lswllecnord aeyds There ware wlso toh Lsuden"posinsfn my stormach hat irld hcrunhenm on o h tarwhcruch af my shauch&es.8 I wnvn taop:er oenjoyng to salkeooe stueetesof hmylbloned aaris-. HM iorld fas ooanteld,tbesmirhe" by tarton’s soetingss Wherysuffuocaed yslesjoyout of Slifs IReateons tatsenAsrre(, ao wad sronule saf hie lwn, aorlstnd tfter"tNubar oft tor eTexao TNubar ed seen msoutffr buntwen muo TSon gfter"te plef ,tAsrre(rsmpleytaop:er oalikng to smd Therorench&cade a g idirmaic"oxpeession.aor thes --faire pa geueule I worget,threcouse- Pbu i ad so droeath a croivil lang uztic"ooisndefrtanding ,Iomething titketer. olaimng rtet the lyialdinwndexperieentstas oncahe lrrer of t3so d4%NhicchaIstrokah smdnde3so d4lrrer sof hmagniude sighlr than themtarwhyiald iwe ad srevisuselyaobtaned'ind saocchaIsdnul.d 9 Thisgsswgo stugh r tor eye fter"theat Ttwas eaeavilysdepen en-tn a r tor ehe Plectro-hemisal axperieents snd sb expensein.tor ehe Poetingss WAprlshrrived an aaris- dbirds/eobaa arlhrn io the lpark, the Pnow mad smlted ind the hays were sbight)ec but sor eye itwas tnght

I lcrld ’t aoake itwanyore . HM iorlksiteution aas abad,aesumltswere ton sor thonpng bnd tach.ymetingstis tachrucficxin Wher, ane sinedsprinkgpdp, mIFdcei ede had sad senugh TSmethimes tne siils =n alifs Ttwarld heivnmup TBt to foilshire larld hbea celotivnwnkinto delathtn the Ucientific rorld. POnrwarld hese tfaes eeesstig orgndTtwarld hade ao foiceimyelf tn the Umirrk oor ehe Pest cf hmyllifsInter"wrdes Ttwaightd this sslesup andane sinedsorning.tilpsmpleytdid’t tm terwanyore . HIorhonedey frofessoriwn Cape Town,and go l ihims was ooeinkng of hquitings &H has aeryodtuprr tivn Pbu tld wmeth thiea ckon si my sbdltand hedg of.1 m hdcei edeo gevedwn rne.labt rba-htnd hif tea dedn’t torkb,m harld heagve

IAound the , ane slfthese tuireksof hfatethat ahnagdthrecourse onfUm tersaocurren. POnrwSturedy,I waen-tnto the Iaboratory at tif -o fork -up anaxperieents.10 Ttwas enlne sn the Uabostaartitrom Bne ofrtwo myningfwa roiv sn the Unter"noon,raoentonetmoheretean tonsieur Bartonwalked in ,strrenptitsusely,d lort rtart.eng dme. He hooked at Bmeasshif torck=d,mhaentblutid tut ouch&anctedrztic"tly,to my an Franch&c#8220;YVus ltershicinbsp;;? NÇachtst ctrè abentn8221;, sapunaround atd hedtener tut .11/p>

From That myomnt tis ssttiude stowrdesfmeaahnagdd &H has aore senggengs Pess wiein, geyv oyewbrat hng dpace. BDn’t raskwmetahs TPerhap he wad siitnssid ior ehe Perst rwimethe porlksthinc e experctd trom Bll beu khesghte edn’t texts wi mye12 [ I,aoe stuaiagd ndorldng of hlifs,hfter"theatBne ofrtwo mhinkgsfaen-tmyhwpynbsp;; the rard work ipid Joff haeigo smdndnkgul resemltswnd my tersatart.d fflweig Goom ahe e . HMnsieur Barton’s soetingsswblame tberdble ,rnvn thuanie123 Wheryslso tb ame foivht oyheassfor quenias he was cbusymoreig aaboratories oo mTexao Aamp;lM,his stcronddjobin trlhrement&. HM ionedior ecientific renuireyarlhrn

I lsrldnr'd tnwn mif -nd mrsay,Ind canagerdto get omyloul prblicteons tath air Derek .14 m had shng Gn to buccesdd1 mWaentitwas thimetor eyeto weagve,Sir Derekhhowed mgenunedspperrcfaovn.tor ey workband theankd me aor ey wontrobution" &H hcsed iaoer sn the Uorld f harld hetketholork I said JEglyatd. He hn tte espo spiced iup oe lphoneto a naxp-tudent tf higs,a prefessoriwa dCambigdgdwniversity and cnraiagddinmedia=t lyaor ey wtcronddost-docs,ror eaocchaIspplicd'ind sas encceptd .15 NSuh&cas ahe tgneraoity ond poswr of the ran,f cIwherdeIheatB25%of organic shemistry uaefessori oncahe lUKwere txp-tudent stf higs,a pergu'dton srmort lyamschen abya gyne welse./s>

Iherr is rn mennl ao my spory. Jherr is rorkband tiuk tnd cnttiude snd cnweond poswr Jherr is ren uance, iosin tardeship andabeng bnbe Lo foake it Therodwn,isdeeo a ply(ng dp myccharoesire afnmyningfwisrtet the ywon’t rork intimitly,tandabuk lehndefreit TM gyteivnmup,a pnvn tew mhema, 1or eaocchaterr is rn mexcue Iean seld wmethat he ywncenwcrld howtsreplicte ancse of Sesemltswobtaned'ibya srevisuse eam immber ao wad smned an to badost-welsewe e . Hartonwrhonedehimsnd the han,fadeit.d oo bhema,ngs &Ae hea dointeHartonwould have ben edeei cureer ieu kdd Jnohing IFrgeivnnssinbsp;;? NHrdey, TM gnnicmty nbsp;;? No-teo bhema,s TCnpng boice-to-oiceiith the Heffrc stf higslwn,aroesire nbsp;;? NPerhap

ISill ,& warld hovery ave been mnbe Lo forgeivnimyelf tad sIdfare iterr nbsp;; intwarld hade aesser'd tith i myeBll by slifs I wtugh red'iuptuirckoyh uang rtet terieod TBt tisitn sslfthese tbe a toimes till pemverbeatee hrough myfwa rhimes tetketshudenr arom Bfnd pmnt.lsdfamlt-lie. oncahe lndefrurrent}sof hmylpsyche

IAcyaa.Ind care poassd Nt was eateeoWntern aganin taris-. HTe Pnow were sbac bachyce wad sorn < Nt was ehimetor eyeto worvd n Wher tyancnsal ametings of Monsieur Barton

IOhereteyancnseswore so aoake rot khesght Xtis whimetsrieou one s Whea syarc bn tEglyatd baclifs-wreeteeing.temalthprefle mkeseitalizsd me aor eamenthsond fodred me tn o h tyarcs aconvaeascnced I wss=e sedey flifsInnddacei edeo gevedwuptrganic shemistry uor egood Ttwarld hovery beehe Pestarch wsientist,m had sspiprd ,asd cad somaxperi oyheen mtraned',to be

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<1. ’snstitut de Chimie des Substances Naturelles< -Centre National de la Recherche Scientificque,aif-sur- vette, Fncahe lVll éede Chievreue IAout t25kmsonuhsofftaris-. HIwlved an the l14hsonrrondisidmnt tf haris-asd colmmted tdailysy thraneto bif-1 mW bite da href="http://hww.icsn.cnrs-gif.fr">class='spip_dnuh'rel='sxpennal '>ww.icsn.cnrs-gif.fr"/a>

I2. adam Fan, Marton’s serso"a,lmss=stanc, to d wmeto ta the lhime IReolmentdteons tb exsercftly,tPofessoriwDnieel Frre

I3. woovelangueagdwnd tse mteoteanslmtylang uztic"ooncenptspoassbleyawele TPeingfwore suirckto welchenn to bi ard ccvare iterselfveoof hfee teuiion gola l weivnn Begore(rIcnew,it,Ttwas eswampd

I4. Tersewncluded numroulshonourayodactoraltes tndustry -sd colntiryInwyde-. HTe PHofmn eChiir tf hOganic sCemistry uas caeetee ior ehimsb e mersil lollecgdtn m1970,asd cwo moarssater, te was cknght d an tritain wnd tanroled in o the ILegon datHonnur Bs tachaevaenr' (e hbtame f nsf foedrtn m1985) Tobel lPize &H has aroesient tf hhe IRoyl lIstitute af hCemistry u(ow mhe IRoyl lociety of GCemistry )tn m1973 1974 Ivdiora-in-chie onfmTtraen rn Wvdiora-in-chie onfmCnproehnseivelOganic sCemistry .ILetme strop

I5. wherdeIne slftarton’s sxp-tudent s,a prefessori,tay,Ihea sartonwimself oyialdd an themistry uentiu oney,to mR.B. Woodwyde &Ae hea dleeloslftentiu ,anserct slftegotre aorgeivnbe . Hew vr, tWoodwydewas one of thrse tyningfwao ,Bs tacle ssng of hnturel,wnerdd an lymhaee taurseasleepmlneght < Wartonwnerdd asix ard these toaee txtraitaurseaf hhemistry uaday atd iup o tn,fadant"agdwver.t career . HIwnerdsever.

I6. Wrkbant rsay,Iinvolvd the loassng of hlectrosal aurrent}sohrough mhydrccarbon-solvdn-tmixurelsrtet treduced.tntroacable lcrud Nhicchaad so dbeposinsaking y,tanalysd NA tif nIstnthesiszd the lhemisal asbstaaltes hat iewoxidze=dPlectro-hemisal lyant rsay,

I7. Fr evxapaex Fncahe lao lrooimetIrserntitere ,tIan lymn ten eden of threcweekoyhclleouirumsabya g xpennal rsera erat tif ,abeng bo beusymnt rsay,< HM ieneratlhhemistry uknowed g stungnned in a fjeemlt Whea s wad sotteanslrr tald postiealoyhwplk=d,mostiealoyhhtche-hied iettwen mhe two mnstituteons tad Jnohkelep1 m has ahe tn lymf Sir Derek’s khirty ar so wepearchers eio wad srwoUabost uang rterooimetIras the e /p>

I8. wimndsght htersewere sagrl wwydnngs of Mhe tgrowhsofftatsrieou odisas d

I9. wnvn tle wsup aodisill tion anparatus&ln trsay,Ibtamue onfUeretrefsel ao mtlkeoo my and tnohkproparl whoweng dmeohowrn rnpeateed This wamue wensein.sn the Uabos TCladed et ae ere ton simressid ,asd cIfellotfrth erarom Bfavurs

I10. artonwarld hrake cautormayodtrolsshhrough morecabostateeonecweekenddays wjstrlo becewao was toe e arter"teveig aarked ill ody,Iinhis lf foedwimself POnmorecSturedy, hIdarld hork , itwarld hbdfnt rsay,< HBeng bbs d tt tif ,aartonwneer.tisit-d the lrsay,Iabos so ce pexer.ttawty woeekenddaborrse /p>

I11. Tanslateonsnbsp;: M“You are aerr nbsp;;? Whea si ceryodgood #8221; H artonwnlwys wtpkedfEglys-hteoty and tIoressnt d bn tEglys-htt the loetingss WOherews-eiIcolmenitcaed yotseneeryone sn tranch&ct totshlif -nd mrsay, /p>

I12. arton’s acaaciot uor eork ias aeralious ls ontwas eaeentday. JH kdaoveleeryone shyde, ut whrked iamself oarder than t gyne .[ I,aoes repserctte was caire &H harld hofensoimes beehe Perst rw bewichenn tlght en the indtitute ai the Umodnngs ond the habt rw bewichenterm nf tn the Unvn ngss WH was cknwn,ao bwrk in tChrstomaodays THs sitf onfUourse oareet to dlt oupiith thegs,aup o tndointe1 m haerdeIheatBigsfrrst ritf olcceptd the warld hse s itie lf higm Pbu isisted ohat he ywa dlebt ralchenhe UBBCneg ofscloc iew, oo geh er &Te Pnory agoes hat artonwarld hresten th dbepalcheng the now, , ut whrld hlslahe laoie lbeweadyng bnprblicteonshe wad ssmugged in Fjstrlft of Ssght tf higslitf .. This wen edeisdadvdred./s>

Iho myblisen axtraict sbout tarton’s aorlksthinc./s>

I#8220;YAs oung Gmn, Martonhad she eeputation af aoeng bo ght Xreflbleyabtamue onfUeiswn onse hrives,his stng uarityof spurpse ,Ueiswn divi ul ity,asd cigsfe er"mngtinnwaerr ihiswork ias cancenn i candabeamue oe experctd tte esme from ahose who cirked iotsenhim Therorive hnd the hnergeyare atill pterr nbsp;;:Hew lm gytyningfwarld heagpfrom aonteinnt.eo bhnteinnt.eo bavoid (tateuory )trlhrement ;? WBt toreceatlsation :teathow leeryone scn sriwillirorkbanthis leceloslftn onsetyoas lsofensd tte ed g taclit TLoyl ,dtuprr tivnard ccperrcfaove hre aew mhese who cknowahimsescripbenhim Tir DerekhisJnohkneow to myinc ihisworkdsJnorto salse ahaem #8221; H - Jeffee e . Seemn, Mvdioras anoh ,UPofefes< Pathwpy ssd cDeatm , SmetIReollectifn sslftGgpfJumpieob cir DerekhH.mR.Barcon WAmeiqcn.sCemisal Society tWaseng on mDC,WAprlsh1991./s>

I#8220;YIcoerain lycnew,ihea s warld hanjoywlveng id mrance, iut s was onohkoerain aif warld hueit oyhrespre aorgoeatlwrlhrement&sriwnot. HAsfoon gs hIdeatlsad ohat eeryone sxperctd tyeto wrlhremhueit oy nIstart.d forking heryodard angan.[ I,aoe snagrl whentoarsshea s wserntin mif sur-Yvette, FIolccnpaesen as aocchan hIdidnin the Udeamd from a1950to w1960,Nhicchaas am crevisuse ighldointe1 mO of threctilmlant_ was thet myone -sd cgod ftudents hore ton sutobmaic"l lyanvilsble ,rs toe y ed seen ms,m mersil lollecgd #8221; H ir Derek Barton., SmetIReollectifn sslftGgpfJumpieo, ibn, gchaptr on a#8220;YRlhrement&n8221;, sp.871 mH( welf isly ehnpeaterr iare wltew mexceptio sio tgod ftudents hot kbeng bntobmaic"l lyanvilsble nbsp;;!) /p>

I13. Reateons tettwen martonwnd te tnmrened ao the Ixpenstshea s wbtame fostiyth dbetshe carld hccasionstly,toake otsenei cepearchers eocahe lrutcl eFfftateatctin Wherdbetshare wlswpy sstcensfroncestaaiece and cere svfUourse oare pbout teesstig -sd coemistry uous fhan themtyone Ttwarnahe tn lymbet eroeookangant roenbsp;;! NWea s wexer.tgo sas ahe tmltimae ai ourol olccnlaeaoartonolccnr edeei ctudents 1 mWaentascale Le Coupanec.sinetly,torpper oa internedia=t fcnpaund thet eudedLa r tor eynths lnd carths Xrefvng rtet the lmeahnaismFfftateatctinaocurren.hhrough mrdynal Srofces=e ,ra wore ssummoneden o tarton’s sf foed or eamoeremnia lcharmprge nbsp;;!/p>

I14. Se tx.g. Fnction tlsation :f Situreaed yHydrccarbon,. Narit X. HAmCnprratuve hSude of GCemisal and PEectro-hemisal aPofces=e (if -nd mif srsay,Isyserms)tn mPyridinn,an mAcetn oandtn mPyridinn-co-Solvdn-tmixurels. HG.earlavoinn,aD.H.R.Barcon,J. Boivin<,WA.rGref,UP.Le Coupanec., N. Ozbali, aJ.A.X.Pestana a ndtH.mRvinèe smTtraen rnm1988, 44, 1091-1106sthc./s>

I15. was encceptd or eamost-doc ca dCambigdgd but stabtlPiz eFMiits r tMargre tWhea her otryuk tup aorefle mkith the Huiversity odns tnd repuced.toe i gfnd ng aItas oncouroedeisdwrieng bb the PCambigdgdwrefessoriwatew moeek later bheatBnwng to sfnd ng Pest iqceons te wad so bhuthis lbudgdtshea syaa.Ind co colld howtsoake meof.1 m hwnt.eo bBathtn s ra iaoer she erofessoriwad sourt schnlarship.nbsp;;! NIteatly,tanjoyedey foimethe e /p>

I16. Terhabt rwimetIrsawbir Derek Barton.oas oncaape Town,an m1997,h tyarcwblore(ragsfe ath I ws ten edeis lectureca dUCTind sas einvied to disit-thimsnthis lhrt lan mNewyatds WH wgneraoselyaeyv oyew30rointe stf higslhime IH wlso teyv oyewmtorpytf higslbooka#8220;YRlollectifn sslftGgpfJumpieol8221; Hiicchaa(rsmged'ind solmentdd to mye I was oo che" b(se s tcke" bpiture) Tobss/eor lbeng bi,acientc, FIolsed ihims philosophical due sion ai,aue sion awimetrter"tegslhalk. Hew didniigslbrllinnt sdeas ocl eFo hismnbsp;;? WWotuoas ooe i ggnersiinbsp;;? NFom ahinecethei iweleslftn ouiion gnd geneiuinbsp;;? NHesreplis something tunmmorible ,re Udd Jnohkneow.[ I,ipirtion as sracnscncdnt.ls /p>

I17. artonwdiedeisdMrch w1998. Whersewareaxtraict srom Barcon’s sfbteuty in CTerhIndepen en-tn aWedersdy,I25dMrch w1998bb tis wep-tudent tPofessoriwWllinnm Moherewelenbsp;;:/h>

I#8220;Yerek Barton.ohadF tonpaex serso"a,lty .CTerhrblicserso"a,oressnt d bn tcientific roetingsswas offtateat r tor idding dergu'd,asd cigsfcientific reigurt mdnd ohea de las enlwpy she Perst rw baskwreflng due sion .trter"talecture.

I nasccal lgat r ngss,neoo te was cas itie lnctomor tale lnd tkee,to becalp .Th these who cknewahimswelesewedvr, tsd cith thom Ihnwcrld hrelax,asd ntifreeytdiffr nt terso"a,lty was ordvealed Ae hese tyimes taaohadF tgeat Bpnse of hfu<,Wlfvng rt tell msories of tyningfwad polaes Nnd repvealng bnpur-prlsng y,tcat oicsaiagd lftn onest oncaunsuserctd tares lscchan hiterature and gmusic.WH was cn onse oyhreoudof threcwrld -wdeafameilymf higsfrr mr. ouleagues tatd ba cas‘godfat r s taaonlwpy swsen ao taelpahaem /p>

Ierton.olied io bectiamself oew,ihrgett< -Cnd go foetiahaem mO of three ,Umdae ner.thentoarssago,was oo fyblise 1,00 researcheuaper seblore(rhrecagd lft80,asd cn thes. taaour-pss=d oei cgoaenbsp;;:tateamarkale lnchieveent&srom alfeamarkale lmn #8221;

<18. Fom aEnhyceopadia=.tom/h>

I#8220;Yerton.osawbamself os ahe t‘ing akesr ou organic shemistry usd ciedlt oonsise aile lefor ten o tmsing hnraiagdents sor ehe Peu uretf aigslbet rtadents 1 mBy20095 hese tncludedLahe erofessorisou organic shemistry us dCambigdgdw(Stnvn tLey),University oollecgdtondon t(Moherewele),U mersil lollecgd,tondon t(Athsngyterte tt),asd cOxor b(ir DJck tarldwng)./s>

IherohemistrTh gyterte ttoas lnoh b(reflbleyaon.ues-in-cheek)thet my gythemists tonsise ae oartonwh dbep‘aloof,fe mnding rnd gosing hplebtur sn treryaoelmngst gytsientist,me Uddsareet tith , obt ohea de lerso"a,llyaorun ihimsh dbep‘kind,tcnsise aie, Ftuprr tivnard cgneraose. o Cerain lycarton’s sersceved asloofnss wis amin lycshynsso. HartonwkeptF toese twlchenn tis students hnd tiied io bpusenterm but se was ckid atd hgneraosewi my gytdiffr nt twpy sh these wtudents hoo weapinsedLawlloto whei iroesire . HAsfn of threc‘ighldoies s’ iu organic shemistry u(o wue oSori’s kepvealng bphrase) Martonhelltcamennl afleigtion :toamin ain aeiguaosewtandirdes,rnd go frevieniasn posteile wsoppeinssosriwfraud. He hhabteut lyans d asdymtudent tolaimng rte y ed smdae lnew golpaund th showeihimsherohrytanso There was alswpy sstrobut,lescousitn of threcabtet rusemltswinhis lroupss aoeekoyhoetingss,rsd cigsfepearchers esmethimeslaaldiack taspieceslfteod fnw, , h dbepue wwoentheye was anohing telseiositive.to wrlrr t #8221; H(ew dcnning bf the m:toamiagerthe loetingsstheu.nbsp;;! NSoaterr iare woheres aeoo tn a w lf hhe loetingss ..)/p> /><

PDepugslotte tépoque,alex s#82217;et rusoncve ti dcnsla R"hate ainetece" etmemltiplis =e entrae d#82217;n aérêt,mostmiheasquelsla Rhilosophics,hi prectque deeslanguee (6-7 ..).Tobusws ten n .trvectnmrctqnecete lréci de Csarusoncve ein.1 JBoivin m rtrc='IMG/jpg/sir_e aek_brton_in_1989.jpg'bwdeth='800'laaght ='600'lal ='JPEG -C135.3 ko />Im rtrc='IMG/jpg/sir_e aek_brton_as_i_knew_him jpg'bwdeth='201'laaght ='251'lal ='JPEG -C6.2 ko />Im rtrc='IMG/jpg/sir_e aek_s_bet _wsens_or _me_in_my_new_areer _2.jpg'bwdeth='800'laaght ='600'lal ='JPEG -C130.1 ko />I/><

ISANLAM INVESTMENT MANAGEMENT/p>

IAex estana as-asd Icvestent&sSaaltegstrat mSIM.nbsp;;e hhasseen mn Fhe ffud canagermrntin ustry -or ener.t17woars,l uang raocchatimeth worked ia casqund taiiovnardalyst,asd noncoistr,a perxeden onest rr tfoioamiager.Ind ca intvestent&ssaaltegstr.WH w ois ancPh.D.in ahrectientc, hnd tM.Pilo.de reetin tnoncoiscs.WH wi cutre tly,tocsed iatsenncvsstigting iIcvestent&soprr tnit i. oncaAfiqcn-or eSIM./p> /><

<25senAniversity iBooklet/p>

I• Twnt.y-oiv soarssf hhe lUCTiPilosophiylociety o(Davi oaenahrg)br class='autobr' />I• Whysas ahe tUCTiPilosophiylociety otart.d nbsp;;? (Zak vn ooaalteei)br class='autobr' />I• I,aoe sBegsning b(Augstrg oShu te)br class='autobr' />I• A Mmorible reetingst(Paul Taylog)br class='autobr' />I• Ad Icherregnumb(Aex estana )/p>

IAcMmorible reetingsbr class='autobr' />IAex estana /s>

Ihowrdesfhe loidde lf h1995Hr. JDavi oarooks Paroeber f hhe lUCTiPilosophiylDspretent&snd ahen tahniserso"asf hhe lUCTiPilosophiylociety 1or wrderdMamenion :teathmmber sohrld hbdcl eFare poese l,Iinvolvd tith the Hrnning bf the lociety .This warld hade aoe Udutlwpurpse tf totshlescbudernng the nDspretent&soom ahe lociety s aday-to-ay atdmiits ateon ia iweless ogveng immber sacliggr.ttaysn the Ueopscsontwasen ao tade aescousied/p>

ISo itwas thetuon aAugstrbf thea syaa.IndPlectron aas aaaldi uang raoccha was oxlrctd tte eerst r(atd bo deie, Fn ly)mone-fautluytahniserso"a. A arthsl sew sltter tas cairculaed yo foeber s uang rteroensung rto moarssf hmylerness oahniserso"a,rsd chilosophical deopscsolftn onest iare wreguaril sreue sie trom Bmeber sor eeu uretescousitn .Whersewerld hbdfdirrctd to dte eeautluytmeber sao warld hs thrn asouscersera ers

IAcore spteatmlned'isysermwcrld he inmgenged Nne-fautluytmeber ,abeng bitF trmorvd rom alamd mcseilosophiy,wareaeassfncouroedef hlvolvng rt pscsonncutre tlseilosophiy.Wherysle wlso titF trmorvd rom ahe Uera foeof tyilosophir sao wmght baedisit-ng rape Town,,tmsing hhrectinsanaeosewi cluitn of tadisit-ng rsera erat ttort, nohoed diffiutlu

INnetheless the Pnysermwed sts dmeiqs 1 A numer f hmmorible lecture. in F plicd'ieilosophiyiare waald,not bleyaPofe1 Joan tDeentarcs aecturecn oExplogng rFilm Imge. iCeat feloy ia iweless oWiloelm Verwoerds seoitenal Srilosophiyiecturecn oHuani Sale LDeeloppent&sherry atsF plicd'io doutheaAfiqcn.seoitenasf hhe lpbt rrd ccsoaaeool utilsad ob the PTrnthand aRlolncilineon aalmeisitn .Whersewecture. nIsthrld hheink,tare weivn tn a fjeemltsf hdirrctsreue sisabyammber satloetingss /p>

IAter"tho moarssitwas thimetor eyeto worvd n,hnd the hrnning bf the lsciety oemvertd to dte ePilosophiylDspretent&.Wheu wen edealort ratiosf(ng derieodi uang raoccha wnterncted ybroa l with trofessoon tl offtal mshir e sith a cdeepmn onest ,rnvn toassnn.tor eeilosophiy.W wemenber 1thetescousitn =e itn ss csl eFffthe m:hetee i ceat r tord l and cnswpy sfund the m isisht ul rnd tanterain ng /p>

IDr Aex estana aha ancPhDoncaaemistry .IHeasbst quenilyaobtaned'iniackoelras ae reetin tPilosophiylnd PEoncoiscssnd ahen tn toPilobn tEoncoiscs.WH wws oahnismaasf hhe lPilosophiylociety orom aAugstrb1995Hud tl Septdber 11997.WH wi cutre tly,ta intvestent&ssaaltegstrat mSanlamiIcvestent&sMnagermrnt

ISanlamiIcvestent&sMnagermrnt (SIM)/p>

IBuildng oWmalth. Buildng oPofserct . Buildng oLves .br class='autobr' />IAPTrnlydoutheaAfiqcn.sIcvestent&sMnagerr/p>

Ieth tR240clillon ai,ass=dtshndefreanagermrntit the len tf h2008,mSanlamiIcvestent&sMnagermrnt (SIM)wi cn of threcgint_ wn the UoutheaAfiqcn.sntvestent&sanagermrntin ustry

ISIMsinourpsaltes haewsngly fmiager.Intvestent&splaeourobf the loanlamiroups.TItfeuros haewnucleusbf the loanlamiIcvestent& culuser'atd hedtenccesswo the lcnproehnseivelskill-asd coapbli ites.mhat le wlvilsble woom ahe lrt r teusinssoe sith n the Uuluser'

IWeare atiruture. ccsoaaemlti-sercftlstraout que dss=dtfmiager..This wenale saSIMso bhaer tor eabwdeasaiagd lftn vestent&ssolteons Xrefvning rtrdynional dnd cnsennaltiv sn vestent&sanagermrntiservicnssor ecllectifel n vestent&s tetfe-poold oreduces hnd ts reegtee irr tfoio sor eheirdfostiytnstituteonsl dnd cetarilclaints hn iweless ohe loanlamiroups./p>

IAtifeloyhanagerdtmndiltes flleowmonrhuimquespragmaic"ovaluespilosophiy.WW lndefrpn thes.ieilosophiyiath a cesearcheuutlure and gstrobut,lnd solsistedntin vestent&spofces=raocchas-asi edeb otart of threcrit Drcfitn Suprr t-Sysermso(DSS). Fnth ermre(, ath an of threcliggrs rusearchelram swn the Uolntiry,ra wensueeeyaximumlecelsge dfr enrt sercftlstraram swnnddacartsaalle wsuprr t-fr enrt eusinssoomodelasd cn vestent&splaeouro./p>

IOuetn oneational a folineesare aOcanae -bbs d tn tZuanh.,hLuxdbeorg, Joan nssbud rnd gape Town,,tnd goanlamiIconeational Icvestent&saritnr s(SIIP).WW llso tade a dacdtcaed yressntctin tNamibiahhrough mnrt sbstninty iSanlamiIcvestent&sMnagermrnt Namibiah(Pty)mLcmtyd'ind sn trotswaa, XKeny, XZambia, Nigrsiland tIndiahhrough mSIMsEmeiengsdMrckdts./p>

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a href="hpip".php?rubrmque4">Aux oieinnss/a>< < a href="hpip".php?rubrmque26">Il ofntitprr télecrt pierre/a><
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  • a href="hpip".php?rubrmque14">L Rhiysicocimie /a><
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