Preparation of substituted phosphide salts

Details Preparation of substituted phosphide salts Preparation of substituted phosphide salts

C - Chemistry, Metallurgy

07

F

C07F 9/28 (2006.01) C07F 9/50 (2006.01) C07F 9/58 (2006.01)

Patent

CA 2284971

Substituted sodium salts of phosphides are prepared by reacting a triarylphosphine with sodium in an aliphatic amine or diamine as solvent or co- solvent. The resultant phosphides may be further treated with appropriate halides to produce unsymmetrical phosphines.

On prépare des phosphures de sels de sodium substitués en mettant en réaction un triarylphosphine et du sodium dans un amine ou diamine aliphatique utilisé comme solvant ou co-solvant. Les phosphures ainsi obtenus peuvent être traités de nouveau avec des halogénures appropriés pour produire des phosphines dissymétriques.

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