ANALOGS OF CELL SURFACE CARBOHYDRATES. SYNTHESIS OF D-GALACTOSE DERIVATIVES HAVING AN ETHYNYL, VINYL OR EPOXY RESIDUE AT C-5

Article abstract of DOI:10.1016/0008-6215(88)84057-6

Compounds derived from D-galactose having an ethynyl, vinyl, or epoxide residue at C-5, as well as 7,7-dibromo olefinic, isomeric 7,7-gem-bromofluoro olefinic, and 6,6-gem-difluoro derivatives were obtained from 1,2:3,4-di-O-isopropylidene-α-D-galacto-hexodialdo-1,5-pyranose.