Highly selective methanesulfonic acid-catalyzed 1,3-isomerization of allylic alcohols

被引:29
|
作者
Leleti, Rajender Reddy [1 ]
Bin Hu [1 ]
Prashad, Mahavir [1 ]
Repic, Jan [1 ]
机构
[1] Novartis Pharmaceut Corp, Chem & Analyt Dev, Process R&D, E Hanover, NJ 07936 USA
关键词
methanesulfonic acid; allylic alcohols; 1,3-isomerization; THF; water;
D O I
10.1016/j.tetlet.2007.09.156
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Secondary and tertiary allylic alcohols undergo 1,3-isomerization smoothly in the presence of methanesulfonic acid under simple and efficient conditions to afford selectively the corresponding primary E-allylic alcohols in excellent yields. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:8505 / 8507
页数:3
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