4-ISOPROPYL-2-OXAZOLIN-5-ONE ANION AS A NEW CONVENIENT FORMYL ANION EQUIVALENT FOR CONJUGATE ADDITION AND ALDOL REACTIONS

被引：6

作者：

BARCO, A ^{[1
]}

BENETTI, S ^{[1
]}

DERISI, C ^{[1
]}

POLLINI, GP ^{[1
]}

SPALLUTO, G ^{[1
]}

ZANIRATO, V ^{[1
]}

机构：

[1] DIPARTIMENTO SCI FARMACEUT,I-44100 FERRARA,ITALY

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 24期

关键词：

D O I：

10.1016/S0040-4039(00)79260-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The anion of the tide compound, simply generated in the presence of catalytic amount of triethylamine, acts as nucleophilic acylating equivalent of formaldehyde reacting with both common electrophilic olefins or aldehydes to give moderate to good yield of Michael or aldol adducts respectively, which are easily hydrolyzed by dilute acid at ambient temperature to afford the corresponding aldehydes.

引用

页码：3907 / 3910

页数：4

共 10 条

[1]

Ager D. J., 1987, UMPOLED SYNTHONS, P19

[2]

BOYD GV, 1984, COMPREHENSIVE HETERO, P177

[3] 1-(CARBAZOL-9-YLMETHYL)BENZOTRIAZOLE ANION - A FORMYL ANION EQUIVALENT [J].