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Communication | Regular issue | Vol 45, No. 11, 1997, pp.2105-2108
Published online, 1st January, 1970
DOI: 10.3987/COM-97-7954
Stereoselectivity in Addition of Phenylselenyl Chloride to Bicyclo[2.2.1]hept-2-ene Derivatives and Synthesis of 3'-Chloro Substituted Carbovir

Akemi Toyota,* Akiko Nishimura, and Chikara Kaneko

*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan

Abstract

Addition of phenylselenyl chloride to bicyclo[2.2.1]hept-2-enes was examined and the stereoselectivities have been clarified. The adducts derived from 2-azabicyclo[2.2.1]hept-5-en-3-ones having an electron-withdrawing group at 2-position were converted to 3’-chloro substituted carbovir.