EXTREMELY POWERFUL CHIRAL AUXILIARIES - ENANTIOMERIC [4+2] CYCLOADDUCTS OF 2-OXAZOLONE AND 9,10-DIMETHYLANTHRACENE

被引：43

作者：

KIMURA, K

MURATA, K

OTSUKA, K

ISHIZUKA, T

HARATAKE, M

KUNIEDA, T

机构：

[1] KUMAMOTO UNIV,FAC PHARMACEUT SCI,KUMAMOTO 862,JAPAN

[2] YOSHITOMI RES LABS,FUKUOKA 871,JAPAN

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 31期

关键词：

D O I：

10.1016/S0040-4039(00)60110-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Enantiomeric [4+2] cycloadduct-based 2-oxazolidinones (3a and 4a), newly derived from 9,10-dimethylanthracene and 2-oxazolone, serve as the most effective Evans' auxiliaries so far developed in diastereoselective alkylations and Diels-Alder reactions.

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收藏

页码：4461 / 4464

页数：4

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