Tetrahedron letters

A highly stereospecific synthesis of (E)-α, β-unsaturated esters

…, A Kundu, A Bandyopadhyay, A Kundu, B Sangras…

文献索引：Barma, Deb K.; Kundu, Asish; Bandyopadhyay, Anish; Kundu, Abhijit; Sangras, Bhavani; Briot, Anne; Mioskowski, Charles; Falck Tetrahedron Letters, 2004 , vol. 45, # 30 p. 5917 - 5920

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被引用次数: 16

摘要

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... CrCl 2 -induced olefination of aldehydes using methyl dichloroacetate exclusively generates (E)-α,β -unsaturated esters in excellent yields. The intermediate α-chloro-β-hydroxy adducts could also be isolated in good yields under conditions of limited reagent. ... Olefination of aldehydes ...