Dinuclear Ni-2-Schiff base complex-catalyzed asymmetric 1,4-addition of beta-keto esters to nitroethylene toward gamma(2,2)-amino acid synthesis

作者：Mitsunuma Harunobu; Matsunaga Shigeki^*

来源：Chemical Communications, 2011, 47(1): 469-471.

DOI：10.1039/c0cc02152k

A homodinuclear Ni-2-Schiff base 1 complex (1-10 mol%) promoted the catalytic asymmetric 1,4-addition reactions of beta-keto esters and an N-Boc oxindole to nitroethylene, giving products in 98-75% ee.

• 出版日期2011