METHOD FOR PRODUCING OPTICALLY ACTIVE VALERIC ACID DERIVATIVE

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专利权人:

发明人:

HAYASHI MASAKI,UKAI KAZUTOSHI

申请号：

IN201727004522

公开号：

IN201727004522A

申请日:

2017.02.08

申请国别(地区):

IN

年份:

2017

代理人:

摘要：

A method for producing a compound (4) the method comprising reacting a compound (1) with hydrogen gas in an inert solvent in the presence of a specific chiral ligand and a ruthenium catalyst or in the presence of the chiral ligand and a chiral transition metal complex catalyst generated in advance from a ruthenium catalyst.

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