Diaryl alkylphosphonates and method for preparing same

Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters

Reexamination Certificate

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Reexamination Certificate

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07569717

ABSTRACT:
A method of making optionally substituted diaryl alkylphosphonates from an optionally substituted arylol, an optionally substituted alkanol, and a phosphorous trihalide is described.

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