Synthesis of 9-oxiranyl-9H-purine derivatives in β-cyclodextrin cavity
摘要:
An efficient and mild method has been developed for the preparation of 9-oxiranyl-9H-purine derivatives. This reaction proceeds smoothly in beta-cyclodextrin cavity at room temperature, giving good to excellent yields. (C) 2014 Elsevier Ltd. All rights reserved.
Synthesis of C6-azolyl purine nucleosides via C–N coupling reaction of unprotected 6-chloropurine nucleosides and N-heterocycles under catalyst- and solvent-free conditions