Absolute configuration of phorboxazole A C32-C43 analogs by CD exciton-coupling of allylic 2-naphthoate esters

被引：19

作者：

Molinski, TF

Brzezinski, LJ

Leahy, JW

机构：

[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA

[2] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

来源：

TETRAHEDRON-ASYMMETRY | 2002年 / 13卷 / 10期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0957-4166(02)00234-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The configurations of phorboxazole model compounds 4a and 4b were assigned as (33R,35S,37S,38S) and (33R,35S,37S,38R), respectively, by analysis of exciton coupling in the corresponding 2-naphthoate esters. Spectroscopic comparisons with phorboxazoles A and B provides independent proof of the 38R absolute configuration of these natural products. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1013 / 1016

页数：4

共 19 条

[1]

Evans DA, 2000, ANGEW CHEM INT EDIT, V39, P2533, DOI 10.1002/1521-3773(20000717)39:14<2533::AID-ANIE2533>3.0.CO

[2]

2-B

[3]

Evans DA, 2000, ANGEW CHEM INT EDIT, V39, P2536, DOI 10.1002/1521-3773(20000717)39:14<2536::AID-ANIE2536>3.0.CO

[4]

2-U