Citation: Lf. Tietze et al., TANDEM-BISALKYLATION OF 2-TRIALKYLSILYL-1,3-DITHIANE - A NEW SEQUENTIAL TRANSFORMATION FOR THE SYNTHESIS OF C2-SYMMETRICAL ENANTIOPURE 1,5-DIOLS AND BETA-BETA'-DIHYDROXYKETONES AS WELL AS OF ENANTIOPURE 1,3,5-TRIOLS, Synlett, (7), 1994, pp. 511-512