Cyanide Ion Promoted Addition of Acylphosphonates to Diethyl Cyanophosphonate: Synthesis of Phosphonocyanohydrin O-Phosphates
作者:Ayhan Demir、Asuman Aybey、Mustafa Emrullahoglu
DOI:10.1055/s-0029-1216634
日期:2009.5
Cyanide ion catalyzed addition of acylphosphonates to diethyl cyanophosphonate furnished phosphonocyanohydrin O-phosphates in high yield. The reaction works via the phosphonate-phosphate rearrangement, followed by the addition of diethyl cyanophosphonate to the cyanohydrin phosphate anion. phosphonocyanohydrins - diethyl cyanophosphonate - addition reactions - acyl phosphonates - nucleophilic additions
氰化物离子将酰基膦酸酯加成到氰基膦酸二乙酯中,可高产率地提供膦酰基氰醇O-磷酸酯。该反应通过膦酸酯-磷酸重排进行,然后将氰基膦酸二乙酯添加至氰醇磷酸酯阴离子中。 膦酰基氰醇-氰基膦酸二乙酯-加成反应-酰基膦酸酯-亲核加成