One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 51805-45-9, Name is 3,3′,3”-Phosphinetriyltripropanoic acid hydrochloride, formurla is C9H16ClO6P. In a document, author is Ge, Yao, introducing its new discovery. Computed Properties of C9H16ClO6P.
Ir-SpinPHOX Catalyzed Enantioselective Hydrogenation of 3-Ylidenephthalides
The first asymmetric hydrogenation of 3-ylidenephthalides has been developed using the Ir-I complex of a spiro-[4,4]-1,6-nonadiene-based phosphine-oxazoline ligand (Spin-PHOX) as the catalyst, affording a wide variety of chiral 3-substituted phthalides in excellent enantiomeric excesses (up to 98% ee). The utility of the protocol has been demonstrated in the asymmetric synthesis of chiral drugs NBP and BZP precursor, as well as the natural products chuangxinol and typhaphthalide.
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 51805-45-9 help many people in the next few years. Computed Properties of C9H16ClO6P.
Reference:
Phosphine ligand,
,Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate