A Convenient and Improved Procedure for the Cyanation of Enamines and 1,3-Dicarbonyl Compounds
摘要:
The direct cyanation of enamines 2a-f using acylsubstituted cyanatobenzenes 1a-c and cyanatoanthraquinone 1d furnishes beta-cyanoenamines 3a-f which upon hydrolysis afford the cyanoketones 4a,b. 2-Cyano-1,3-diketones 6a-c are obtained starting from compounds 5a-c and 1.
A Convenient and Improved Procedure for the Cyanation of Enamines and 1,3-Dicarbonyl Compounds
摘要:
The direct cyanation of enamines 2a-f using acylsubstituted cyanatobenzenes 1a-c and cyanatoanthraquinone 1d furnishes beta-cyanoenamines 3a-f which upon hydrolysis afford the cyanoketones 4a,b. 2-Cyano-1,3-diketones 6a-c are obtained starting from compounds 5a-c and 1.
Acylated cyanatoarenes - reagents for convenient cyanations
作者:K. Buttke、H.-J. Niclas
DOI:10.1002/prac.199633801131
日期:——
A Convenient and Improved Procedure for the Cyanation of Enamines and 1,3-Dicarbonyl Compounds
作者:K. Buttke、H.-J. Niclas
DOI:10.1080/00397919408010246
日期:1994.12
The direct cyanation of enamines 2a-f using acylsubstituted cyanatobenzenes 1a-c and cyanatoanthraquinone 1d furnishes beta-cyanoenamines 3a-f which upon hydrolysis afford the cyanoketones 4a,b. 2-Cyano-1,3-diketones 6a-c are obtained starting from compounds 5a-c and 1.