METHOD FOR PRODUCING 1,4-BUTANEDIOL AND TETRAHYDROFURAN FROM FURAN Russian patent published in 2019 - IPC C07D307/08 C07C29/17 C07C31/20 

Abstract RU 2679639 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to a method for producing 1,4-butanediol and tetrahydrofuran, which are valuable chemical compounds used in industry as solvents and in the production of elastic fibers. Method involves bringing furan into contact with hydrogen and water in the presence of a catalytic composition supported on a substrate containing rhenium and palladium in the total mass content of at least 1:1, while the total mass content of rhenium and palladium in the catalytic composition is from 0.01 to 20 wt. %.

EFFECT: proposed method allows to obtain the target products without the formation of a large amount of n-butanol as a by-product.

7 cl, 3 tbl, 20 ex

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RU 2 679 639 C2

Authors

Wadman, Sipke, Hidde

Lange, Jean, Paul, Andre, Marie, Joseph, Gishlain

Dates

2019-02-12Published

2015-12-02Filed