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

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• 作者：Guoqiang Yang ; Chaoren Shen ; Mao Quan ; Wanbin Zhang ; ^{wanbin@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Organophosphorus compound ; o-(Trimethylsilyl)aryl triflate ; Aryne ; P-Arylation ; P&ndash ; H compound
• 刊名：Tetrahedron
• 出版年：2016
• 出版时间：14 January 2016
• 年：2016
• 卷：72
• 期：2
• 页码：333-337
• 全文大小：1049 K

文摘

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.