Preparation of organic phosphinites

C - Chemistry – Metallurgy – 07 – F

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C07F 9/46 (2006.01)

Patent

CA 1290763

PREPARATION OF ORGANIC PHOSPHINITES ABSTRACT OF THE INVENTION The instant invention is directed to a process for producing organic phosphinites by a process wherein a disubstituted halophosphine is reacted with a primary, secondary, or tertiary alcohol or phenol in the presence of a tertiary amine base wherein the reaction is conducted at a temperature of from about ambient. The invention is particularly directed to the preparation of isopropyl diphenylphosphinite.

521659

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