AN IMPROVED 2-STEP ROUTE FOR THE PREPARATION OF BETA-DIKETONES FROM ALDEHYDES AND ITS APPLICATION TO THE SYNTHESIS OF BETA-DAMASCONE

被引：30

作者：

PELLICCIARI, R ^{[1
]}

FRINGUELLI, R ^{[1
]}

SISANI, E ^{[1
]}

CURINI, M ^{[1
]}

机构：

[1] UNIV PERUGIA, FAC FARM, IST CHIM ORGAN, I-06100 PERUGIA, ITALY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1981年 / 09期

关键词：

D O I：

10.1039/p19810002566

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

.alpha.-Diazo-.beta.-hydroxyketones, obtained by condensation of aldehydes with 1-diazo-1-lithioacetone, are efficiently transformed into the corresponding .beta.-diketones by exposure to rhodium(II) acetate. The sequence is applied to a new synthesis of .beta.-damascone [a constituent of tobacco].

引用

页码：2566 / 2569

页数：4

共 48 条

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