134642-24-3Relevant academic research and scientific papers
Reactivite d'organozinciques allyliques β-fonctionnels γ-substitues. Preparation d'α-methylene γ-butyrolactones β- et γ-substituees
Lambert, Francois,Kirschleger, Bernard,Villieras, Jean
, p. 71 - 86 (2007/10/02)
Stable organozinc compounds derived from alkyl 3-alkyl 2-(bromomethyl) propenoates reacted with ketones and aldehydes to give α-methylene γ-butyrolactones in excellent yields.Different reaction parameters were studied and some transition states were proposed.
