Title:
PROCESS FOR THE PREPARATION OF 1-ARYL-1-CYANOCYCLOBUTANE DERIVATIVES
Document Type and Number:
WIPO Patent Application WO1997020810
Kind Code:
A8
Abstract:
A process for the preparation of arylcyclobutylnitrile derivatives which involves reaction of a solution of a 1,3-dihalopropane and a cyanobenzyl derivative in a substantially dimethyl sulphoxide-free solvent with a suspension of a base in a substantially dimethyl sulphoxide-free solvent at a temperature of at least 35 DEG C.
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Inventors:
BARKER STEPHEN JOHN (GB)
CLARK SHARON MICHELLE (GB)
CLARK SHARON MICHELLE (GB)
Application Number:
PCT/EP1996/005246
Publication Date:
October 05, 2000
Filing Date:
November 28, 1996
Export Citation:
Assignee:
KNOLL AG (DE)
BARKER STEPHEN JOHN (GB)
CLARK SHARON MICHELLE (GB)
BARKER STEPHEN JOHN (GB)
CLARK SHARON MICHELLE (GB)
International Classes:
C07B61/00; B01J31/02; C07C253/30; C07C255/46; (IPC1-7): C07C253/30
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