Preparation of organophosphorus compounds from P–H compounds using o-(trimethylsilyl)aryl triflates as aryne precursors

Add time:09/09/2019    Source:sciencedirect.com

An efficient method was developed for the synthesis of a variety of arylphosphorus compounds from P–H compounds using o-(trimethylsilyl)aryl triflates as aryne precursors. The reaction provides a practical preparation of various arylphosphorus compounds via aryne intermediates utilizing diarylphosphine oxides and dialkyl phosphites as the nucleophiles.

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