Intramolecular acid-catalyzed aldolization of oxindolic methylketones

被引：6

作者：

Mirand, C ^{[1
]}

Papa, M ^{[1
]}

Cartier, D ^{[1
]}

Levy, J ^{[1
]}

机构：

[1] UNIV REIMS,FAC PHARM,CNRS,LAB TRANSFORMAT & SYNTHESE SUBST NAT,F-51096 REIMS,FRANCE

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 13期

关键词：

D O I：

10.1016/S0040-4039(97)00293-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The oxindolic methylketones 13, 15, 20 and 22 were cyclized in one step with para-toluene-sulfonic acid to the tetracyclic enaminoketones 16, 17, 23 and 24, respectively. (C) 1997 Elsevier Science Ltd.

引用

页码：2263 / 2266

页数：4

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