Reversal of regioselection in the rearrangement of cinnamate diol cyclic iminocarbonates

被引：5

作者：

Cho, GY

Park, JN

Ko, SY ^{[1
]}

机构：

[1] Ewha Womans Univ, Dept Chem, Seoul 120750, South Korea

[2] Ewha Womans Univ, Div Mol Life Sci, Seoul 120750, South Korea

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 11期

关键词：

regioselection; cyclic iminocarbonate rearrangement; asymmetric dihydroxylation;

D O I：

10.1016/S0040-4039(00)00017-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The rearrangement of cinnamate diol cyclic iminocarbonates can be regioselectively controlled by using, as the nucleophile, Bu4NBr (for beta[benzylic]-nitrogen regioselection) or LiI (for the alpha-nitrogen isomers). This discovery will expand the synthetic utilities of the cyclic iminocarbonate rearrangement and the asymmetric dihydroxylation processes. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1789 / 1792

页数：4

共 8 条

[1]

[Anonymous], UNPUB

[2] Expanding synthetic utilities of asymmetric dihydroxylation reaction:: Conversion of syn-diols to syn-amino alcohols [J].