Ruthenium complex and method for preparing methanol and diol

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United States of America Patent

PATENT NO 9434665
APP PUB NO 20160060195A1
SERIAL NO

14436842

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Abstract

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Provided is a method for preparing methanol and diol from cyclic carbonate, comprising: under a hydrogen atmosphere, in an organic solvent, and with the presence of a ruthenium complex (Ru(L)XYY′) and an alkali, conducting a hydrogenation reduction reaction on the cyclic carbonate or polycarbonate to obtain methanol and diol. Also provided is a ruthenium complex prepared from ruthenium and a tridentate amido diphosphine ligand. Also provided is a deuterated methanol and deuterated diol preparation method by substituting the hydrogen and ruthenium complex with deuterium.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY CHINESE ACADEMY OF SCIENCESNO 345 LINGLING ROAD XUHUI DISTRICT SHANGHAI 200030

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Kuiling Shanghai, CN 7 23
Han, Zhaobin Shanghai, CN 3 22

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