Title:
PROCESS FOR PREPARING TRIARYL PHOSPHINE
Document Type and Number:
Japanese Patent JPS5231056
Kind Code:
A
Abstract:
Triarylphosphines are prepared in high yield and purity by the reaction between sodium, a monohalogenated aromatic hydrocarbon and a phosphorus trihalide using a triphenylphosphine dihalide as the catalyst for said reaction.
Inventors:
BIRASU MADOHABURABU KOOBUDEKAA
Application Number:
JP10178476A
Publication Date:
March 09, 1977
Filing Date:
August 27, 1976
Export Citation:
Assignee:
M & T CHEMICALS INC
International Classes:
B01J31/00; C07B61/00; C07F9/50; (IPC1-7): B01J31/02; C07F9/50
Previous Patent: JPS5231055
Next Patent: METHOD FOR ISOLATING BIPHENYL FROM A SOLUTION CONTAINING THE SAME AND PCB
Next Patent: METHOD FOR ISOLATING BIPHENYL FROM A SOLUTION CONTAINING THE SAME AND PCB