Regiochemical control in asymmetric Diels-Alder cycloadditions of enantiopure (S)S-(p-tolylsulfinyl)-1,4-benzoquinones with Dane's diene

被引：25

作者：

Carreño, MC ^{[1
]}

Ruano, JLG

Remor, CZ

Urbano, A

Fischer, J

机构：

[1] Univ Autonoma Madrid, Dept Quim Organ C1, E-28049 Madrid, Spain

[2] Univ Strasbourg 1, UA 424, Cristallochim Lab, F-67070 Strasbourg, France

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 52期

关键词：

D O I：

10.1016/S0040-4039(97)10439-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Enantiopure sulfinylquinones (+)-2 and (+)-3 reacted with Dane's diene 1 under thermal and ZnBr2 Lewis acid conditions with reversal regiochemistry but similar pi-facial diastereoselectivity to afford, after spontaneous elimination of the sulfinyl group, tetracyclic derivatives 4-9. (C) 1997 Elsevier Science Ltd.

引用

页码：9077 / 9080

页数：4

共 22 条

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