Samarium(III) Triflate Catalyzed Conjugate Addition of Amines to Electron-Deficient Alkenes
作者:J. Yadav、A. Reddy、Y. Rao、A. Narsaiah、B. Reddy
DOI:10.1055/s-2007-990876
日期:2007.11
Amines undergo smooth nucleophilic addition to α,β-unsaturated compounds in the presence of a catalytic amount of samarium(III) triflate at ambient temperature to produce the corresponding β-amino compounds in excellent yields. This method is simple, convenient, and works efficiently under mild conditions.
胺类在三氟乙酸钐(III)的催化作用下,于常温条件下,能够顺利地与α,β-不饱和化合物发生亲核加成反应,从而高产率地生成相应的β-氨基化合物。该方法简便易行,且在温和条件下能高效进行。