Selective Preparation of Diamondoid Phosphonates

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• 作者：Andrey A. Fokin ; Raisa I. Yurchenko ; Boryslav A. Tkachenko ; Natalie A. Fokina ; Maria A. Gunawan ; Didier Poinsot ; Jeremy E. P. Dahl ; Robert M. K. Carlson ; Michael Serafin ; H茅l猫ne Cattey ; Jean-Cyrille Hierso ; Peter R. Schreiner
• 刊名：Journal of Organic Chemistry
• 出版年：2014
• 出版时间：June 6, 2014
• 年：2014
• 卷：79
• 期：11
• 页码：5369-5373
• 全文大小：296K
• 年卷期：v.79,no.11(June 6, 2014)
• ISSN：1520-6904

文摘

We present an effective sequence for the preparation of phosphonic acid derivatives of the diamondoids diamantane, triamantane, [121]tetramantane, and [1(2,3)4]pentamantane. The reactions of the corresponding diamondoid hydroxy derivatives with PCl₃ in sulfuric or trifluoroacetic acid give mono- as well as didichlorophosphorylated diamondoids in high preparative yields.