351536-34-0Relevant articles and documents
Highly enantioselective synthesis of α-trichloromethyldihydropyrans catalyzed by bifunctional organocatalysts
Wang, Hai-Feng,Li, Peng,Cui, Hai-Feng,Wang, Xiao-Wei,Zhang, Jun-Kang,Liu, Wen,Zhao, Gang
supporting information; experimental part, p. 1774 - 1780 (2011/04/15)
The enantioselective Michael addition of α-cyanoketones to α,β-unsaturated trichloromethyl ketones was firstly reported. With a phenylalanine-derived bifunctional piperazine/thiourea catalyst, a series of α-trichloromethyldihydropyrans were obtained with