AN UNPRECEDENTED DBU-MEOH PROMOTED ONE-POT GAMMA-ARYLIDENATION OF CYCLIC BETA-KETOESTERS BY A DIRECTED GAMMA-ALDOL REACTION AND DEHYDRATION SEQUENCE

被引：7

作者：

FILIPPINI, MH ^{[1
]}

RODRIGUEZ, J ^{[1
]}

机构：

[1] CTR ST JEROME,CNRS,SYNTH REACT ORGAN RESO LAB 1411,F-13397 MARSEILLE 20,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 01期

关键词：

D O I：

10.1039/c39950000033

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cyclic beta-ketoesters 1 undergo, in a one-pot process, an unprecedented DBU-MeOH promoted selective gamma-arylidenation with aldehydes 2, by a directed gamma-aldol reaction and dehydration sequence, to afford stereoselectively synthetically valuable cycloalkenones 3 in good yields.

引用

页码：33 / 34

页数：2

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