Synthesis of fluorocyclobutanones and their use in the synthesis of fluoronucleosides
摘要:
Fluorocyclobutanones can be prepared from reaction of hydroxycyclobutanones with diethylaminosulfur trifluoride (DAST). Other fluorine containing cyclobutanones can be prepared by alkene/fluoroketene cycloadditions. The photochemical ring-opening of these synthetic intermediates with 6-chloropurine produces fluorinated nucleoside analogs. (c) 2005 Elsevier B.V. All rights reserved.
Synthesis of fluorocyclobutanones and their use in the synthesis of fluoronucleosides
摘要:
Fluorocyclobutanones can be prepared from reaction of hydroxycyclobutanones with diethylaminosulfur trifluoride (DAST). Other fluorine containing cyclobutanones can be prepared by alkene/fluoroketene cycloadditions. The photochemical ring-opening of these synthetic intermediates with 6-chloropurine produces fluorinated nucleoside analogs. (c) 2005 Elsevier B.V. All rights reserved.