Dual-face nucleoside scaffold featuring a stereogenic all-carbon quaternary center. Intramolecular silicon tethered group-transfer reaction

Org Lett. 2014 Nov 7;16(21):5698-701. doi: 10.1021/ol502777r. Epub 2014 Oct 16.

Abstract

The design of a novel nucleoside scaffold that exhibits an all-carbon quaternary center is reported. This allows for both α- and β-anomers of a given 2'-deoxy-2',2'-difluoro nucleoside analog (NA) to have potential biological activity. Using an intramolecular atom-transfer reaction, an all-carbon quaternary center was obtained without the use of heavy metals and/or harsh conditions. The chemistry developed is efficient, easily scalable and leads to novel libraries of molecules.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Catalysis
  • Molecular Structure
  • Nucleosides / chemistry*
  • Silicon / chemistry*
  • Stereoisomerism

Substances

  • Nucleosides
  • Silicon