SYNTHESIS OF С(3)–С(8) ELEUTHESIDE BLOCKS FROM LEVOGLUCOSENONE

Abstract

The synthesis of stable chiral C(3)–C(8) eleutheside blocks with the corresponding substituents was carried out on the basis of levoglucosenone. This synthetic method eliminates the possibility of aromatization of intermediate and final products to furans due to the formation of the 2,5-dihydrofuran ring at the final steps and the involvement of derivatives protected at the primary hydroxy group in the ring formation reaction.

Authors: Bulat T. Sharipov*, Anna N. Davydova, Farid A. Valeev