A highly efficient one-flask method for the preparation of the individual diastereoisomers of ribonucleoside 3',5'-cyclic N-substituted phosphoramidates via the direct Appel reaction. X-ray structure of trans-5-isopropyl-2'-deoxyuridine 3',5'-cyclic N-benzylphosphoramidate
A highly efficient one-flask method for the preparation of the individual diastereoisomers of ribonucleoside 3',5'-cyclic N-substituted phosphoramidates via the direct Appel reaction. X-ray structure of trans-5-isopropyl-2'-deoxyuridine 3',5'-cyclic N-benzylphosphoramidate
作者:Jozsef Beres、Wesley G. Bentrude、Laszlo Parkanji、Alajos Kalman、Alan E. Sopchik