Journal of Organometallic Chemistry

Etude du comportement d'organometalliques (M= Zn, Mg, Li) vis a vis d'enynes conjugues: II. Cas des enynes fonctionnels: HC C C (R) C (R′)(CH2) n R ″; …

G Courtois, L Miginiac

Index: Courtois,G.; Miginiac,L. Journal of Organometallic Chemistry, 1976 , vol. 117, p. 201 - 213

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Citation Number: 15

Abstract

Abstract Reactive organometallic compounds such as allyl-zinc,-magnesium,-lithium and saturated lithium compounds are shown to readily undergo addition reactions with functionally conjugated enynes: HC C C (R) C (R′)(CH 2) n R ″(R ″= OH, OC 4 H 9, NHC 2 H 5 N (C 2 H 5) 2), but the reactivity is reduced when the steric hindrance around the double bond is increased. With each organometallic compound used, this ...