Asymmetric organocatalysis of the addition of acetone to 2-nitrostyrene using N-diphenylphosphinyl-1,2-diphenylethane-1,2-diamine (PODPEN)
摘要:
The highly enantioselective addition of acetone to 2-nitrostyrene, using N-diphenylphosphinyl-trans-1,2-diphenylethane-1,2-diamine (PODPEN) as a catalyst, is described. (C) 2009 Elsevier Ltd. All rights reserved.
Asymmetric organocatalysis of the addition of acetone to 2-nitrostyrene using N-diphenylphosphinyl-1,2-diphenylethane-1,2-diamine (PODPEN)
摘要:
The highly enantioselective addition of acetone to 2-nitrostyrene, using N-diphenylphosphinyl-trans-1,2-diphenylethane-1,2-diamine (PODPEN) as a catalyst, is described. (C) 2009 Elsevier Ltd. All rights reserved.
A dual-catalysis approach to the kinetic resolution of 1,2-diaryl-1,2-diaminoethanes
作者:Chang Min、Nisha Mittal、Chandra Kanta De、Daniel Seidel
DOI:10.1039/c2cc36361e
日期:——
The kinetic resolution of racemic C2-symmetric 1,2-diaryl-1,2-diaminoethanes was accomplished for the first time through application of a dual-catalysis approach.