AROMATIC COMPOUND ALKYLATION PROCESS Russian patent published in 2009 - IPC C07C15/85 C07C2/86 C07C37/08 C07C49/08 C07C39/04 B01J29/72 B01J37/02 B01J37/04 B01J37/30 

Abstract RU 2354641 C2

FIELD: chemistry.

SUBSTANCE: method of producing cumene includes interaction of benzene with acetone and hydrogen with catalytic compound added as containing one or more zeolite in acid form or preferentially acid form, copper and, optionally, one or more element chosen from elements of groups IIIA, VIB, VIIB. Additionally the given invention concerns method of producing phenol with using cumene prepared by the method as described, catalytic compound for production cumene, and also methods of producing catalytic compound for cumene.

EFFECT: application of the methods and catalytic compounds specified above allows simplifying considerably producing phenol from cumene, allowing for simultaneous one-stage reaction for all chemical transformations required to produce high-yield cumene from acetone, benzene and hydrogen with minimum amount of secondary reactions of various reagents, intermediate compounds and products.

69 cl, 16 ex, 2 tbl, 2 dwg

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RU 2 354 641 C2

Authors

Dzhirotti Dzhanni

Rivetti Franko

Ramello Stefano

Dates

2009-05-10Published

2002-12-18Filed