METHOD FOR CARBONYLATION WITH USING BOUND ARGENTOUS AND/OR CUPROUS MODERNITE CATALYSTS Russian patent published in 2014 - IPC C07C51/12 C07C67/37 C07C53/08 C07C69/14 B01J29/20 B01J29/24 B01J37/00 B01J37/04

Abstract RU 2525916 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to an improved method for carbonylation of at least one carbonylating reagent specified in a group consisting of dimethyl ester and methanol, carbon monoxide in the presence of a catalyst to prepare at least one carbonylation product specified in a group consisting of methyl acetate and acetic acid, and the above catalyst is prepared by combining modernite comprising one of: silver and copper with an inorganic oxide binding agent.

EFFECT: improved method for carbonylation.

14 cl, 2 dwg, 2 tbl, 4 ex

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RU 2 525 916 C2

Authors

Ehvert Jan Ditzel

Dejvid Dzhon Lo

Dzhon Glenn Sanli

Dates

2014-08-20—Published

2009-11-16—Filed