A GENERAL-SYNTHESIS OF BETA-HYDROXY ACYLSILANES, ALPHA,BETA-UNSATURATED ACYLSILANES, AND BETA-OXO ACYLSILANES - APPLICATION TO THE SYNTHESIS OF SUGAR DERIVED ACYLSILANES
R. Plantierroyon et C. Portella, A GENERAL-SYNTHESIS OF BETA-HYDROXY ACYLSILANES, ALPHA,BETA-UNSATURATED ACYLSILANES, AND BETA-OXO ACYLSILANES - APPLICATION TO THE SYNTHESIS OF SUGAR DERIVED ACYLSILANES, Synlett, (7), 1994, pp. 527-529
We report a convenient method for synthesis of functionnalized acylsil
anes (beta-hydroxy, alpha,beta-unsaturated and beta-oxo-acylsilanes) f
rom epoxides and 2-lithio-2-trimethylsilyl-1,3-dithiane. This method w
as adapted to 5,6-anhydro-D-glucose derivative to prepare various gluc
ose derived acylsilanes.