Reactions of diazoacetates with phosphate triesters and thiophosphate triester: and intermediacy formation
作者:Konstantin A Popov、Alexander M Polozov、Sergei V Tcherezov
DOI:10.1016/s0040-4039(97)00214-1
日期:1997.3
Diazoacetates 1a,b undergo BF3 OEt2 catalyzed carbenoid attack on the oxygen of the phosphoryl double bond of phosphate triesters 2a-c or on the sulfur of thiophosphoryl double bond of thiophosphate 9 to form corresponding O-alkoxycarbonylmethylphosphates 3a-c or S-alkoxycarbonylmethylphosphate 13.