@article {1311398, title = {Convenient Syntheses of Cytidine 5{\textquoteright}-Triphosphate (CTP), Guanosine 5{\textquoteright}-Triphosphate (GTP), and Uridine 5{\textquoteright}-Triphosphate (UTP) and Their Use in the Preparation of UDP-Glucose, UDP-Glucuronic Acid, and GDP-Mannose}, journal = {J. Org. Chem.}, volume = {55}, year = {1990}, note = {282}, pages = {1834-1841}, author = {Simon, E. S. and Grabowski, S. and Whitesides, G. M.} }