New phosphitylating reagents containing P-F bond and their application in the synthesis of P-fluoro nucleosidyl phosphates, thiophosphates and selenophosphates
W. Dabkowski et al., New phosphitylating reagents containing P-F bond and their application in the synthesis of P-fluoro nucleosidyl phosphates, thiophosphates and selenophosphates, NUCLEOS NUC, 18(6-7), 1999, pp. 1247-1248
An efficient and general synthesis of phosphorofluoridates RO-P(X)(OH)F (X=
O) and their analogues (X=S, Se) based on two new phosphitylating reagents:
2-cyanoethyl-N,N-diisopropylfluorophosphoioamidite F-P(NPr2i)OCH2CH2CN and
tertbutyl-N,N-diisopropylfluorophosphoroamidite F-P(NPr2i)OBut is describe
d.