2-Alkenyl dioxolanylium cations, new reactive dienophiles in low temperature asymmetric Diels-Alder reactions

被引：13

作者：

Haudrechy, A ^{[1
]}

Picoul, W ^{[1
]}

Langlois, Y ^{[1
]}

机构：

[1] UNIV PARIS 11,ICMO,LAB SYNTH SUBST NAT,CNRS,F-91405 ORSAY,FRANCE

来源：

TETRAHEDRON-ASYMMETRY | 1997年 / 8卷 / 01期

关键词：

D O I：

10.1016/S0957-4166(96)00470-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Chiral orthoesters 14-22 were prepared by an exchange reaction with orthoester 13. These compounds, after treatment with trimethylsilyltriflate or tin(IV) chloride, gave rise to vinyl dioxolanylium cations which proved to be very reactive dienophiles in various Diels-Alder reactions. (C) 1997, Elsevier Science Ltd. All rights reserved.

引用

页码：139 / 148

页数：10

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