1,2,3,4-Di-O-Isopropylidene-alpha-D-galactopyranose CAS:4064-06-6

Impembelelo ephambili ye-1,2: 3,4-Di-O-isopropylidene-D-galactopyranose kukukhusela amaqela e-hydroxyl kwi-molecule ye-galactose.Oku kufezekiswa ngokwenza i-cyclic acetal derivative, evimba ukuphinda kusebenze kwakhona kwamaqela e-hydroxyl.Esinye isicelo sale ngqungquthela kwi-carbohydrate chemistry kunye ne-synthesis.Ngokukhusela amaqela e-hydroxyl, i-1,2: 3,4-Di-O-isopropylidene-D-galactopyranose yenza ukuphendula okukhethiweyo kwamanye amaqela asebenzayo, ngaphandle kokuphendula okungafunwayo kwiindawo ze-hydroxyl.Oku kuvumela ukuguqulwa okusebenzayo kunye nokuguqulwa kwe-molecule ye-galactose.Ngaphezu koko, le nto iphumayo ingasetyenziselwa ukuhlanganiswa kweemveliso ezahlukeneyo zendalo kunye namayeza aqulethe i-galactose moieties.Inceda ekwakhiweni kweemolekyuli ezintsonkothileyo, apho kufuneka kulawuleke kwaye kukhethwe iimpendulo ezikhethiweyo. Ukongezelela, le khompawundi inezicelo ekuveliseni iikhemikhali ezikhethekileyo, ezifana ne-surfactants kunye neepolymers, apho kufunwa uhlengahlengiso oluthile lweeamolekyuli ezisekelwe kwigalactose. ukusetyenziswa kwe-1,2: 3,4-Di-O-isopropylidene-D-galactopyranose njenge-agent ekhuselayo yenza i-synthesis esebenzayo kunye nokuguqulwa kwe-galactose-containing compounds kwiinkalo ezahlukeneyo, kubandakanywa i-organic chemistry, i-pharmaceuticals, kunye nesayensi yezinto eziphathekayo.