Ngwaahịa

T-Butyl- (3R,5S) -6-hydroxy 3,5-O-isopropylidene 3,5-dihydroxyhexanoate bụ ihe mejupụtara kemịkalụ nwere usoro dị mgbagwoju anya nke a na-ejikarị na njikọ organic na dịka otu nchekwa na kemịkalụ carbohydrate.A maara ya maka ikike nke ọma iji chebe ìgwè hydroxyl dị iche iche ma gbochie mmeghachi omume na-achọghị n'oge mgbanwe kemịkal dị iche iche. Otu n'ime ihe ndị bụ isi eji T-butyl- (3R, 5S) -6-hydroxy 3,5-O-isopropylidene 3,5- dihydroxyhexanoate bụ na njikọ nke mgbagwoju organic ogige.Otu hydroxyl na-emeghachi omume nke ukwuu ma nwee ike nweta mmeghachi omume akụkụ na-achọghị n'oge mgbanwe kemịkal.Site n'ichebe otu ndị a na T-butyl- (3R,5S) -6-hydroxy 3,5-O-isopropylidene 3,5-dihydroxyhexanoate moiety, chemists nwere ike ịchịkwa mmeghachi omume ma nweta ngwaahịa achọrọ.Mgbe emechara mgbanwe kemịkalụ a chọrọ, enwere ike iwepụ otu nchebe ngwa ngwa, na-enye ohere maka mgbake nke mbụ hydroxyl otu. Na carbohydrate chemistry, T-butyl-(3R,5S) -6-hydroxy 3,5-O-isopropylidene. A na-ejikarị 3,5-dihydroxyhexanoate eme ihe maka nchebe nke mkpụrụ ndụ shuga.Sugar nwere ọtụtụ hydroxyl dị iche iche nwere ike imeghachi omume na reagents, na-eduga na ngwaahịa ndị na-achọghị.Site n'ichebe ìgwè hydroxyl ndị a na T-butyl- (3R,5S) -6-hydroxy 3,5-O-isopropylidene 3,5-dihydroxyhexanoate, ndị na-ahụ maka ọgwụ nwere ike ịmegharị ìgwè hydroxyl fọdụrụnụ na-enweghị nnyonye anya.Nke a na-enye ohere maka njikọ nke ihe mgbagwoju anya shuga na ọmụmụ banyere mmekọrịta nke carbohydrate-protein ma ọ bụ njikọ nke glycoconjugates. Ọzọkwa, T-butyl- (3R, 5S) -6-hydroxy 3,5-O-isopropylidene 3,5- A na-ejikarị otu nchebe dihydroxyhexanoate eme ihe n'oge njikọta nke ngwaahịa sitere n'okike, ọgwụ ọgwụ na ogige ndị ọzọ na-arụ ọrụ ndụ.Nchekwa ya nke ọma na ihe nchebe ya na-enyere ndị na-ahụ maka kemist aka ịnweta ụdị mkpụrụ ndụ dị iche iche dị iche iche.Nchedo nke otu hydroxyl dị iche iche na-enyere aka n'ịchịkwa ụzọ mmeghachi omume na imezu ihe achọrọ regioselectivity ma ọ bụ stereoselectivity.Na njedebe, T-butyl- (3R,5S) -6-hydroxy 3,5-O-isopropylidene 3,5-dihydroxyhexanoate bụ a Ngwakọta dị iche iche nke a na-ejikarị eme ihe na kemịkalụ sịntetik organic, ọkachasị na nchekwa na nchekwa nke otu hydroxyl.Ọdịdị ya pụrụ iche na-enye ohere maka nchebe nhọrọ, na-enyere ndị chemists aka ịchịkwa mmeghachi omume ma nweta ngwaahịa achọrọ.Ngwa ya sitere na njikọ nke ogige organic dị mgbagwoju anya na kemịkalụ carbohydrate na mmepụta nke ngwaahịa eke na ọgwụ.Ikike nke ngwakọta ahụ iji chebe otu hydroxyl nke ọma na-eme ka ọ bụrụ ngwa bara uru n'akụkụ dị iche iche nke nyocha na mmepe kemịkal.