I-Trimethylsllytrifluoromethanesulphonate CAS:27607-77-8

I-Trimethylsilyltrifluoromethanesulfonate, eyaziwa nangokuthi i-TMSOTf, ithola ukusetshenziswa okubanzi emkhakheni we-organic chemistry kanye nesayensi yezinto zokwakha. Ukusetshenziswa okuyinhloko kwale nhlanganisela kuyindlela eguquguqukayo yokwenza kusebenze futhi kuvikelwe amaqembu e-hydroxyl nama-amino kuma-molecule ezinto eziphilayo. I-TMSOTf ivumela ukuguqulwa okukhethiwe ngokuguqula ama-alcohol nama-amine abe ama-intermediate asebenzayo, okwenza kube lula ukuhlanganiswa kwamakhemikhali ayinkimbinkimbi, izandulela zemithi, kanye nama-polymer asebenzayo anezakhiwo ezithile. Kumakhemikhali wezokwelapha, i-Trimethylsilyltrifluoromethanesulfonate idlala indima ebalulekile ekutholakaleni nasekuthuthukisweni kwemithi ngokusiza ekwakhiweni kwama-molecule asebenzayo kanye nabantu abazongenela imithi. Amandla ayo okuguqula amaqembu asebenzayo ezakhiweni eziphilayo avumela abacwaningi ukuthi baklame izinto ezintsha zemithi ezinemisebenzi yebhayoloji ethuthukisiwe kanye namaphrofayili e-pharmacokinetic athuthukisiwe ezicelo zokwelapha ezingaba khona. Ngaphezu kwalokho, i-TMSOTf isetshenziswa ekwakhiweni kwe-polymer ukuguqulwa kwamaketanga e-polymer kanye nokulungiselela izinto ezisebenzayo. Ngokufaka ama-derivative e-TMSOTf kuma-polymer matrices, ososayensi bangakwazi ukulungisa izakhiwo zezinto ezifana namandla okunamathela, ukuncibilika, kanye nokuzinza kokushisa, okuholela ekukhiqizweni kwezinto ezithuthukisiwe zezicelo ezahlukahlukene zezimboni ekumbozweni, kuma-adhesive, kanye nama-polymer akhethekile. Ku-catalysis, i-Trimethylsilyltrifluoromethanesulfonate isebenza njengesikhuthazi se-Lewis acid sokukhuthaza ukuguqulwa kwezinto eziphilayo okuhlukahlukene, okuhlanganisa ukwakheka kwesibopho se-carbon-carbon kanye nokwakheka okungalingani. Umsebenzi wayo we-catalytic usheshisa amazinga okusabela futhi usize ukulawula kwe-stereochemical, okuvumela ukuhlanganiswa okuphumelelayo kwama-chiral compounds kanye nezakhiwo zama-molecule eziyinkimbinkimbi kumakhemikhali okwenziwa kanye nocwaningo lwamakhemikhali. Ngaphezu kwalokho, i-TMSOTf isetshenziswa kumakhemikhali e-organometallic ukuze kusebenze ama-complex ensimbi kanye nokukhuthazwa kokusabela kwe-metal-catalyzed. Izici zayo zokuxhumanisa zithuthukisa ukusebenza kwe-catalytic futhi zivumela ukuthuthukiswa kwezindlela ezintsha zokwenziwa kwamakhemikhali amahle, ama-agrochemicals, kanye nama-intermediate emithi. Sekukonke, i-Trimethylsilyltrifluoromethanesulfonate ikhombisa ukuguquguquka nokubaluleka njenge-reagent ebalulekile kanye ne-catalyst ekuhlanganisweni kwezinto eziphilayo, ekuthuthukisweni kwezidakamizwa, kwisayensi ye-polymer, ekuhlaziyweni kwe-catalyst, kanye nasekuphenduleni kwe-organometallic, okugqamisa umthelela wayo obanzi ocwaningweni lwesayensi kanye nasekuthuthukisweni kobuchwepheshe kuzo zonke izimboni ezahlukahlukene.