Recommanded Product: 91-02-1. In 2019.0 ORG LETT published article about ASYMMETRIC HYDROGENATION; ABSOLUTE-CONFIGURATION; PHOSPHORUS LIGANDS; HETEROARYL KETONES; HYDROSILYLATION; BEPOTASTINE; DERIVATIVES; HISTAMINE; EFFICIENT; DIARYL in [Nian, Sanfei; Ling, Fei; Chen, Jiachen; Wang, Ze; Shen, Haiwei; Yi, Xiao; Zhong, Weihui] Zhejiang Univ Technol, Coll Pharmaceut Sci, Minist Educ, Key Lab Green Pharmaceut Technol & Related Equipm, Hangzhou 310014, Zhejiang, Peoples R China; [Yang, Yun-Fang; She, Yuanbin] Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Zhejiang, Peoples R China; [Yang, Yun-Fang] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA in 2019.0, Cited 44.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.
This work disclosed a highly enantioselective hydrogenation of non-ortho-substituted 2-pyridyl aryl ketones via Ir/f-diaphos catalysis. This catalytic system allows for full control over the configuration of the stereocenter, affording two enantiomers of the desired products with extremely high enantioselectivity (up to >99% ee in most cases) and excellent reactivity (TON of up to 19600, TOF of 1633 h(-1)) under mild conditions. Density functional theory calculations and control experiments revealed that the relay hydrogen bonding among the solvent isopropanol, substrate, and ligand is crucial for high ee’s.
Recommanded Product: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Nian, SF; Ling, F; Chen, JC; Wang, Z; Shen, HW; Yi, X; Yang, YF; She, YB; Zhong, WH or concate me.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem