期刊论文详细信息
Química Nova
Synthesis of enaminones
Ferraz, Helena M. C1  Pereira, Fernando L. C.1  Universidade de São Paulo, São Paulo1 
关键词: b-enamino ketones;    b-enamino esters;    methods of preparation.;   
DOI  :  10.1590/S0100-40422004000100019
学科分类:化学(综合)
来源: Sociedade Brasileira de Quimica
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【 摘 要 】

The general term "enaminone" is applied to any compound bearing the conjugated system N-C=C-C=O. Enaminones are typical capto-dative ethylenes, showing particular properties due to p-electron delocalization. Their reactivity can be predicted by structural patterns of substitution, conformation and configuration, making them versatile synthetic building blocks. In this review, a variety of methods for the synthesis of enaminones is described. The methods were divided into condensation of amines to b-dicarbonyl compounds, addition of amines to a,b-unsaturated carbonyl compounds, condensation between carbonyl compounds and N-unsaturated functions and other methods, covering the period from 1993 to 2001.

【 授权许可】

Unknown   

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