Cobalt/Salox-Catalyzed Enantioselective C-H Functionalization of Arylphosphinamides was written by Yao, Qi-Jun; Chen, Jia-Hao; Song, Hong; Huang, Fan-Rui; Shi, Bing-Feng. And the article was included in Angewandte Chemie, International Edition on June 20,2022.Reference of 163165-92-2 The following contents are mentioned in the article:
Previous methods on Co(III)-catalyzed asym. C-H activation rely on the use of tailor-made cyclopentadienyl-ligated Co(III) complexes, which require lengthy steps for the preparation Herein, the authors report an unprecedented enantioselective C-H functionalization enabled by a simple Co/salicyloxazoline (Salox) catalysis. The chiral Salox ligands can be easily prepared in one step from salicylonitrile and chiral amino alcs. A broad range of P-stereogenic compounds were synthesized in high yields with excellent enantioselectivities (45 examples, up to 99% yield and >99% ee). The isolation and characterization of several intermediates provided insights into the generation of active catalytic Co species, the action of Salox, and the mode of stereocontrol. This study involved multiple reactions and reactants, such as (S)-2-(4-Benzyl-4,5-dihydrooxazol-2-yl)phenol (cas: 163165-92-2Reference of 163165-92-2).
(S)-2-(4-Benzyl-4,5-dihydrooxazol-2-yl)phenol (cas: 163165-92-2) belongs to oxazolidine derivatives. Oxazolidine-based compounds have started to attract attention also in the medicinal and materials chemistry fields. Chiral oxazolidines are widely used as chiral auxiliaries, chiral ligands, protecting and/or directing groups in a variety of asymmetric transformations, thanks also to their easy cleavage or their further elaboration possibilities.Reference of 163165-92-2
163165-92-2;(S)-2-(4-Benzyl-4,5-dihydrooxazol-2-yl)phenol;The future of 163165-92-2;New trend of C16H15NO2;function of 163165-92-2