Introduction of a benzoyl group onto riboside in aqueous solution: One- step synthesis of 6-chloropurine 2',3'-di-O-benzoylriboside

Article abstract of DOI:10.1016/S0040-4039(99)00747-9

A benzoyl group was introduced onto the 3'-hydroxyl group of 6- chloropurine riboside by treatment with benzoylating agents in the presence of an organic or inorganic base in aqueous solution, in which further reaction gave 6-chloropurine 2',3'-di-O-benzo