Observations on the copper(II) catalyzed reactions of enaminones and dimethyl diazomalonate
作者:Füsun Şeyma Güngör、Olcay Anaç、Özkan Sezer
DOI:10.1016/j.tetlet.2007.05.063
日期:2007.7
The Cu(acac)2 catalyzed reactions of dimethyldiazomalonate with enaminones yielded 1,5-cyclization and α-CH insertion products. In the case of anilino derivatives (R1 or R2 = Ph), products resulting from an unusual insertion to the benzoyl ring dominated the reaction.