Phosphorus, Sulfur, and Silicon

An Efficient Synthesis of Dialkyl Phosphorocyanidates

D Sun, E Shi, J Xiao, C Pei

文献索引：Sun, Daoming; Shi, Enxue; Xiao, Junhua; Pei, Chengxin Phosphorus, Sulfur and Silicon and the Related Elements, 2005 , vol. 180, # 9 p. 2155 - 2161

全文：HTML全文

被引用次数: 2

摘要

Abstract Dialkyl phosphorocyanidates 2a–2g were prepared in high yield from dialkyl phosphorochloridates and hydrogen cyanide in the presence of triethylamine in ether. The white precipitates formed in the reaction of diethyl phosphorochlorodates and triethylamine were verified as triethylammonium chloride, not the similar phosphoryltriethylammonium chloride by FAB-MS, ESI-MS, 31 P-NMR, and 1 H-NMR.