Journal of organometallic chemistry

Allénylsilanes fonctionnels: II. Synthèse par voie organoaluminique du 2-triméthylsilylbuta-2, 3-diénal et application a la synthèse d'alcools secondaires α-alléniques …

D Mesnard, L Miginiac

Index: Mesnard, Danielle; Miginiac, Leone Journal of Organometallic Chemistry, 1992 , vol. 440, # 3 p. 277 - 287

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Citation Number: 4

Abstract

Abstract The 2-trimethylsilyl-2, 3-butadienal is easily prepared, in good yield, by the reaction at− 80 C between triethylorthoformate and the organoaluminum compound prepared from Me 3 SiC C-CH 2 Br. The resulting conjugated aldehyde reacts readily with various organometallic compounds (containing Al, Mg, Zn) to produce alcohols resulting from an 1, 2- addition only, but for the saturated or phenylic magnesium derivatives which also give ...