Title:
MANUFACTURE OF ALKYLIDENE- AND ARYLIDENE COMPOUND
Document Type and Number:
Japanese Patent JPS6144843
Kind Code:
A
Abstract:
Alkylidene compounds and arylidene compounds are prepared by reacting the corresponding CH-acidic compounds with carbonyl compounds in the presence of a catalyst comprising a metal compound of a metal of Groups IIA, IIIA, IVA, IB, IIB, VIB, VIIB, or VIIIB of the periodic table of elements. The rate of reaction is increased by adding 1 to 40% water referred to the weight of catalyst used.
Inventors:
BUARUTAA KURAINE HOOMAN
Application Number:
JP13317385A
Publication Date:
March 04, 1986
Filing Date:
June 20, 1985
Export Citation:
Assignee:
HUELS CHEMISCHE WERKE AG
International Classes:
B01J31/00; C07B31/00; C07B37/00; C07B37/04; C07B41/12; C07B43/08; C07B61/00; C07C51/00; C07C57/13; C07C51/347; C07C51/353; C07C67/00; C07C67/343; C07C69/593; C07C69/618; C07C201/00; C07C201/12; C07C201/14; C07C205/03; C07C253/00; C07C255/09; C07C255/23; (IPC1-7): B01J31/04; C07C51/353; C07C57/13; C07C69/593; C07C69/618; C07C79/06; C07C121/30; C07C121/413
Attorney, Agent or Firm:
Toshio Yano
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