SOUTHWICK PH. L.; AMARNATH V.; MADHAV R., J. HETEROCYCL. CHEM., <JHTC-AD>, 1974, 11, NO 5, 723-730
作者:SOUTHWICK PH. L.、 AMARNATH V.、 MADHAV R.
DOI:——
日期:——
DE1946112
申请人:——
公开号:——
公开(公告)日:——
Highly Efficient Michael Addition Reaction of Amines Catalyzed by Silica-Supported Aluminum Chloride
作者:Mohammad R. Saidi、Yaghoub Pourshojaei、Fezzeh Aryanasab
DOI:10.1080/00397910802499559
日期:2009.2.25
Abstract Aliphatic and aromatic amines undergo smooth nucleophilic addition to α,β-unsaturated compounds in the presence of a catalytic amount of silica-supported aluminumchloride at 60 °C and under solvent-free conditions to produce the corresponding β-amino compounds in excellent yields. This method is simple and convenient and works efficiently under mild conditions. This catalyst can used again
摘要 在催化量的二氧化硅负载的氯化铝存在下,在 60 °C 和无溶剂条件下,脂肪族和芳香族胺与 α,β-不饱和化合物进行平滑的亲核加成,以优异的产率生成相应的 β-氨基化合物。 . 该方法简单方便,在温和条件下有效。这种催化剂可以再次使用而不会失去活性三次。