Ngwaahịa

(3R,4S,5R,6R) -3,4,5-tris (triMethylsilyloxy) -6-((triMethylsilyloxy) Methyl) tetrahydro-2H-pyran-2-otu, nke a makwaara dị ka TBDMS-echebe tetrahydro-2H-pyran -2-otu, bụ ihe a na-ejikarị eme ihe na organic synthesis na dị ka otu nchebe n'ọhịa nke kemịkalụ.Otu ngwa dị mkpa nke TBDMS-echebe tetrahydro-2H-pyran-2-otu bụ ojiji ya dị ka ihe mgbochi ụlọ na njikọ. nke mgbagwoju organic ụmụ irighiri ihe.Ngwakọta ahụ nwere ọtụtụ saịtị na-arụ ọrụ nke nwere ike ịme mgbanwe otu dị iche iche na-arụ ọrụ.TBDMS (tert-butyldimethylsilyl) na-echebe otu dị na molekul na-enye nkwụsi ike ma na-enye ohere maka mgbanwe nhọrọ nke otu ọrụ dị iche iche.Ntughari a na-eme ka TBDMS-echebe tetrahydro-2H-pyran-2-otu bara uru etiti na njikọ nke ngwaahịa sitere n'okike, ọgwụ na ọgwụ ndị ọzọ dị mma. Ọrụ dị ka otu nchebe maka alcohols na amines na organic njikọ.Enwere ike ịgbakwunye otu TBDMS na hydroxyl ma ọ bụ amino dị iche iche, na-ekpuchi ha nke ọma n'oge usoro mmeghachi omume dị iche iche.Nchedo a na-egbochi mmeghachi omume akụkụ na-achọghị ma hụ na mgbanwe ndị a chọrọ na-eme na saịtị ndị a chọrọ.Ozugbo mmeghachi omume achọrọ zuru oke, otu TBDMS nwere ike iwepụ ngwa ngwa, na-ekpughere mbụ hydroxyl ma ọ bụ amino otu na-enweghị emetụta ọrụ ndị ọzọ na molecule.TBDMS-echebe tetrahydro-2H-pyran-2-otu na-achọtakwa ngwa dị ka onye na-echebe maka nchebe. carbohydrates.Ọ na-enye ohere maka nchekwa nhọrọ nke otu hydroxyl na mkpụrụ ndụ shuga n'oge mmeghachi omume glycosylation, na-eme ka njikọ nke glycans dị mgbagwoju anya na glycosides.Usoro nchebe a dị mkpa karịsịa na kemịkalụ carbohydrate, ebe ọtụtụ hydroxyl dị na ya na achọrọ regioselectivity kpọmkwem. Ọzọkwa, TBDMS-echebe tetrahydro-2H-pyran-2-otu na-eji na nkwadebe nke functionalized polymers.Enwere ike itinye ogige ahụ n'ime ihe owuwu polymer, na-enye saịtị ndị na-emeghachi omume maka mgbanwe ndị ọzọ na mmeghachi omume na-ejikọta ọnụ.Nke a na-enyere aka ịmepụta ihe ndị polymer nwere ihe ndị a haziri ahazi na arụ ọrụ, dị ka nkwụsi ike ka mma, biocompatibility, na ntọhapụ ọgwụ na-achịkwa.N'ikpeazụ, (3R,4S,5R,6R) -3,4,5-tris (triMethylsilyloxy) -6 -((triMethylsilyloxy) Methyl) tetrahydro-2H-pyran-2-otu, ma ọ bụ TBDMS-echebe tetrahydro-2H-pyran-2-otu, bụ ihe vasatail nwere ngwa dị iche iche na organic njikọ, karịsịa dị ka ihe mgbochi ụlọ na ichebe otu. .Ikike ya ichekwa otu ndị na-arụ ọrụ nke ọma na ikwado mgbanwe mkpụrụ ndụ dị mgbagwoju anya na-eme ka ọ bụrụ ngwá ọrụ bara uru n'ọhịa nke kemistri.Nnyocha na-aga n'ihu na nyocha nke ngwa ya nwere ike ikpughe ojiji ndị ọzọ ma tinye aka na ọganihu na kemistri sịntetik na sayensị ihe onwunwe.