A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, name: (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 148461-16-9, Name is (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole, molecular formula is C25H26NOP. In a Article, authors is Tani, Kousuke，once mentioned of 148461-16-9
A facile and modular synthesis of phosphinooxazoline ligands
The copper(I) iodide catalyzed phosphine/aryl halide coupling procedure of Buchwald et al. provides modular, robust, and scaleable access to phosphinooxazoline (PHOX) ligands. The advantages of this method are highlighted by the convenient synthesis of PHOX liganda with varied steric and electronic properties, which would be challenging to synthesize by other protocols.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 148461-16-9, help many people in the next few years.name: (S)-4-(tert-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI