K. Fukuoka et al., ONE-POT REACTION FOR THE SYNTHESIS OF M(7)G(5')PPPG AND M(7)G(5')PPPABY USING AN ACTIVATABLE BIFUNCTIONAL PHOSPHORYLATING REAGENT, Tetrahedron letters, 35(7), 1994, pp. 1063-1066
A new bifunctional phosphorylating reagent 1 was prepared and employed
for the syhthesis of the cap structure, m(7)G(5')ppG and m(7)G(5')ppp
A in large scale without using any protecting groups starting from the
corresponding nucleoside-5'-phosphates.