Carbocyclic sugar amines: synthesis and stereochemistry of racemic .alpha.- and .beta.- carbocyclic ribofuranosylamine, carbocyclic lyxofuranosylamine, and related compounds
The synthesis of trans -carbovir via the ramberg-bäcklund reaction
摘要:
A novel Ramberg-Backlund approach to the synthesis of 1-amino-4-substituted cyclopentenes is described and applied to prepare the trans-isomer of the carbocyclic nucleoside carbovir.