1269059-62-2Relevant academic research and scientific papers
A Polystyrene-Supported Phase-Transfer Catalyst for Asymmetric Michael Addition of Glycine-Derived Imines to α,β-Unsaturated Ketones
Miguélez, Javier,Miyamura, Hiroyuki,Kobayashi, Shū
, p. 2897 - 2900 (2017)
A 2-oxopyrimidinium salt was immobilized onto a polystyrene-derived polymer to generate a heterogeneous catalyst that effectively promoted the asymmetric Michael addition of glycine-derived imines to α,β-unsaturated ketones. The reactions proceeded smooth
A powerful synergistic effect for highly efficient diastereo- and enantioselective phase-transfer catalyzed conjugate additions
Hua, Ming-Qing,Wang, Lian,Cui, Han-Feng,Nie, Jing,Zhang, Xiao-Ling,Ma, Jun-An
supporting information; experimental part, p. 1631 - 1633 (2011/03/20)
An efficient, catalytic, diastereo- and enantioselective conjugate addition of N-(diphenylmethylene)glycine tert-butyl ester to β-aryl substituted enones was realized in the presence of 1 mol% of newly desired dinuclear N-spiro-ammonium salts, affording f
