119690-92-5Relevant academic research and scientific papers
Metal-Free Synthesis of N-Aryl Amides using Organocatalytic Ring-Opening Aminolysis of Lactones
Guo, Wusheng,Gómez, José Enrique,Martínez-Rodríguez, Luis,Bandeira, Nuno A. G.,Bo, Carles,Kleij, Arjan W.
, p. 1969 - 1975 (2017/05/16)
Catalytic ring-opening of bio-sourced non-strained lactones with aromatic amines can offer a straightforward, 100 % atom-economical, and sustainable pathway towards relevant N-aryl amide scaffolds. Herein, the first general, metal-free, and highly efficient N-aryl amide formation is reported from poorly reactive aromatic amines and non-strained lactones under mild operating conditions using an organic bicyclic guanidine catalyst. This protocol has high application potential as exemplified by the formal syntheses of drug-relevant molecules.
Enantioselective Ruthenium(II)/Xyl-SunPhos/Daipen-Catalyzed hydrogenation of γ-Ketoamides
Zhao, Mengmeng,Li, Wanfang,Li, Xiaoming,Ren, Kai,Tao, Xiaoming,Xie, Xiaomin,Ayad, Tahar,Ratovelomanana-Vidal, Virginie,Zhang, Zhaowuo
, p. 6164 - 6171 (2014/07/21)
A0series of γ-hydroxy amides were synthesized with high ena~tioselectivities (up to 99%) usyng asymmetric hydrogenation of the corresponding γ-ketoamides in the presence of Ru-Xyl-SunPhos-Daipen catalyst providing key building blocks for a variety of natu
