866890-76-8Relevant articles and documents
Radical cyclization of exo-methylene furanose derivatives: An expedient approach to the synthesis of chiral tricyclic nucleosides and benzannulated oxepine derivatives
Neogi, Arpita,Majhi, Tirtha Pada,Ghoshal, Nanda,Chattopadhyay, Partha
, p. 9368 - 9374 (2007/10/03)
Tributyltin radical mediated cyclization of the glucose derived exo-methylene furanose derivatives 5a-c led to the highly functionalized cis-fused bicyclic ethers 6a-c. The product could subsequently be transformed to the optically active tricyclic nucleoside analogue 8 or oxepine derivative 9.