Synthesis of P-chiral bisphospholane ligands and their transition metal complexes for use as asymmetric hydrogenation catalysts

Invention Grant

US06750171B2 Synthesis of P-chiral bisphospholane ligands and their transition metal complexes for use as asymmetric hydrogenation catalysts 失效

Title translation: 用作不对称氢化催化剂的P-手性双磷酸配体及其过渡金属络合物的合成

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Patent Title: Synthesis of P-chiral bisphospholane ligands and their transition metal complexes for use as asymmetric hydrogenation catalysts
Patent Title (中): 用作不对称氢化催化剂的P-手性双磷酸配体及其过渡金属络合物的合成
Application No.: US10418684

Application Date: 2003-04-18
Publication No.: US06750171B2

Publication Date: 2004-06-15
Inventor: Garrett Stewart Hoge, II , Om Prakash Goel
Applicant: Garrett Stewart Hoge, II , Om Prakash Goel
Main IPC: B01J3124
IPC: B01J3124

Synthesis of P-chiral bisphospholane ligands and their transition metal complexes for use as asymmetric hydrogenation catalysts

Abstract:

P-chiral bisphospholane ligands and methods for their preparation are described. Use of metal/P-chiral bisphospholane complexes to catalyze asymmetric transformation reactions to provide high enantiomeric excesses of formed compounds is also described.

Abstract(Chinese):

描述了P型手性双硫醇配体及其制备方法。还描述了使用金属/ P-手性双磷脂络合物来催化不对称转化反应以提供形成的化合物的高对映体过量。

Public/Granted literature

US20030236433A1 Synthesis of P-chiral bisphospholane ligands and their transition metal complexes for use as asymmetric hydrogenation catalysts Public/Granted day:2003-12-25

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