SHAPE-SELECTIVE ISOMERIZATION OF ALPHA-ACETYLENIC ALCOHOLS TO ALPHA,BETA-ETHYLENIC CARBONYL-COMPOUNDS BY VANADIUM-PILLARED MONTMORILLONITE CATALYST

被引：17

作者：

CHOUDARY, BM

PRASAD, AD

VALLI, VLK

机构：

[1] Inorganic and Physical Chemistry Division Indian Institute of Chemical Technology, Hyderabad

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 51期

关键词：

D O I：

10.1016/S0040-4039(00)88534-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A very simple, convenient method for an efficient shape-selective isomerisation of acyclic and aromatic alpha-acetylenic alcohols only, to the corresponding alpha,beta-ethylenic carbonyl compounds, leaving the cyclic ones unreacted using catalytic amounts of vanadium-pillared montmorillonite catalyst, having -Si-O-V = 0 groups with successful reusability is described.

引用

页码：7521 / 7522

页数：2

共 13 条

[1]

BRANDSMA L, 1971, PREPARATIVE ACETYLEN, P71

[2] USE OF OXO-METALLIC DERIVATIVES IN ISOMERIZATION-REACTIONS OF UNSATURATED ALCOHOLS [J].