𝔖 Bobbio Scriptorium
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Synthese de cetones et d'esters α-cetenimines

✍ Scribed by G. Buono


Book ID
104238981
Publisher
Elsevier Science
Year
1973
Tongue
French
Weight
84 KB
Volume
14
Category
Article
ISSN
0040-4039

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✦ Synopsis


Les compo&s cetoniques du type CH3C(O)CH R R' (R' = CO, C B N. COOEt) conduisent en presence de dibromotriph&ylphosphoranne aux composQs all8niques CH2 = C = C R R' (1) +J CH3C(O) CH R R' + PB3Br2 + 2 N (Et)3 ---_) 2 HN (Et),,Br@ + Pa30 + CH2 =C=CRR' Depuis cette rLaction a BtG ctendue ?I la synthise des composes allGniques tri et tstra substit&s fonctionnels

(2).


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