Tetrahedron letters

The stereoselective synthesis of functionalized conjugated dienes: preparation of (E, E)-α-hydroxy dienes and of vinylallenes.

R Bloch, D Hassan, X Mandard

文献索引：Bloch, R.; Hassan, D.; Mandard, X. Tetrahedron Letters, 1983 , vol. 24, # 43 p. 4691 - 4694

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被引用次数: 10

摘要

Abstract A simple procedure has been developed for the synthesis of (E, E)-α-hydroxy conjugated dienes of high stereoisomeric purity. A stereoselective preparation of vinylallenes by thermal extrusion of SO 2 from 2-alkylidene-2, 5-dihydrothiophene-1, 1- dioxides is described.