From: HERVE Gregoire (G.HERVE$##$snpe.com)
Date: Fri May 12 2006 - 03:29:20 EDT
LDA is formed in situ at low temperature in reacting BuLi and diisopropylamine in THF. You have to take care when you handle Buli as a very strong base (wear good gloves). You have to use a cooling bath also, do not use EtOH or acetone bath (it may violently react with BuLi), only dichloromethane/dry ice bath.
Just a question : what does your end message mean? I don't think it is the right place to evoke beliefs or religions. You should keep this kind of message for you.
Thank you.
Grégoire HERVE
Responsable études synthèse
SME Centre de Recherches du Bouchet
Groupe SNPE
+33 (0)1 64 99 11 81
g.herve$##$snpe.com
-----Message d'origine-----
De : everybody-bounces$##$orglist.net [mailto:everybody-bounces$##$orglist.net] De la part de Sunil Silvary
Envoyé : jeudi 11 mai 2006 16:49
À : everybody$##$orglist.net
Objet : ORGLIST: LDA
Dear Sir/Madam,
I want to know what precautions/safety measures should be taken while using LDA (lithiumdiisopropylamide) and trimethylsilylchloride (chlorotrimethylsilane).
Thanks,
Sunil
--
"If God does not exist, then you lose nothing by believing in Him. If he does exist, one loses everything by not believing. "
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