STEREOSELECTIVITY IN THE SYNTHESIS OF DIADENYLYL METHYLPHOSPHONATE

Stereoselectivity was found during the coupling reaction to form 2',5'-and 3', 5'-linked diadenylyl methylphosphonate.

Studies on Synthesis of Diadenylyl Sulfites

Diadenylyl sulfites were obtained by the condensation of protected adenosines using O,O-bis (1-ben- zotriazolyl) sulfite as a coupling reagent.