5401-14-9Relevant articles and documents
Microwave-assisted solvent-free synthesis of pseudohalophosphates
Shi, Enxue,Xiao, Junhua,Pei, Chengxin,Chen, Jisheng
experimental part, p. 3085 - 3088 (2011/09/12)
A rapid, efficient, solvent-free, and catalyst-free procedure has been developed for the synthesis of pseudohalophosphates from phosphorochloridate and sodium (or potassium) pseudohalides under microwave irradiation. Diethyl, diisobutyl, and diphenyl phosphorazidates, phosphorocyanidates, and phosphor(isothiocyanidate)s 2a-2i were prepared in good yields under mild conditions. Copyright
Pseudohalogenation of phosphites
Shi, Enxue,Pei, Chengxin
, p. 2995 - 2998 (2007/10/03)
A new type of Atherton-Todd reaction for a convenient pseudohalogenation of phosphites has been developed. Direct azidation, cyanation, and thiocyanation of (RO)2P(O)H (R = Et, i-Bu, Ph) were accomplished readily with sodium pseudohalides in acetonitrile under mild modified Atherton-Todd conditions. The corresponding phosphorochloridates were demonstrated by GC/MS to be the intermediates. Pseudohalogenations of ethyl phenylphosphinate and diphenylphosphine oxide were also investigated.