Unexpected double α,β-addition of secondary phosphine chalcogenides to 3-phenyl-2-propynenitrile

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• 作者：Svetlana N. Arbuzova ; Nina K. Gusarova ; Maria V. Bogdanova ; Nina I. Ivanova ; Igor A. Ushakov ; Anastasiya G. Mal’ ; kina ; Boris A. Trofimov
• 刊名：Mendeleev Communications
• 出版年：2005
• 出版时间：2005
• 年：2005
• 卷：15
• 期：5
• 页码：183-184
• 全文大小：211 K

文摘

Bis(2-phenylethyl)phosphine oxide and sulfide react with 3-phenyl-2-propynenitrile in the presence of KOH under mild conditions to form unexpectedly α,β-diadducts, 2,3-bis[bis(2-phenylethyl)phosphoryl]- and 2,3-bis[bis(2-phenylethyl)phosphorothioyl]-3-phenylpropionitriles.