1004547-03-8Relevant articles and documents
Ring enlargement of cyclic acetals and ketals: A way to seven-membered nucleoside phostones
Pav, Ondroslash,Barvik, Ivan,Budesinsky, Milos,Masojidkova, Milena,Rosenberg, Ivan
, p. 5469 - 5472 (2007)
Novel seven-membered nucleoside phostones were prepared by the reaction of chlorodiethyl phosphite with 3′,5′-acetals or ketals derived from xylo-dT. A mechanism for the ring enlargement was proposed, and support for it was provided by ab initio calculations.