Method for producing a ruthenium complex

Details Method for producing a ruthenium complex Method for producing a ruthenium complex

2011-06-21

2011-06-21

Gonzalez, Porfirio Nazario (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

Reexamination Certificate

active

07964744

ABSTRACT:
Provided is a method for producing a ruthenium complex comprises the step of reacting a ruthenium compound represented by general formula (1):in-line-formulae description="In-line Formulae" end="lead"?[RuX(L)(PP)]X  (1),in-line-formulae description="In-line Formulae" end="tail"?wherein Ru represents a ruthenium atom; X represents a halogen atom; L represents an arene; and PP represents an optically active bisphosphine,with a carboxylate salt represented by general formula (2):in-line-formulae description="In-line Formulae" end="lead"?R1CO2M  (2),in-line-formulae description="In-line Formulae" end="tail"?wherein M represents a monovalent cation; and R1represents a group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups,to produce a ruthenium complex represented by general formula (3):in-line-formulae description="In-line Formulae" end="lead"?Ru(OCOR1)2(PP)  (3),in-line-formulae description="In-line Formulae" end="tail"?wherein R1represents the group selected from the group consisting of alkyl groups, haloalkyl groups, phenyl groups optionally having a substituent(s), 1-aminoalkyl groups and 1-amino-1-phenylalkyl groups; and PP represents the optically active bisphosphine.

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