Trifluoromethanesulfonicacidtert-butyldimethylsilylester CAS:69739-34-0

Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester, eo hangata e khutsufalitsoeng e le TMSOTf, e fumana ts'ebeliso e pharaletseng k'hemistring ea tlhaho le saense ea thepa. Tšebeliso e 'ngoe ea mantlha ea motsoako ona ke e le reagent e feto-fetohang ho tsoakoeng ha tlhaho bakeng sa ts'ireletso ea lihlopha tsa hydroxyl linthong tse tsoang ho joala. TMSOTf e sebelisoa ho lokiseng limolek'hule tse rarahaneng, li-intermediate tsa meriana, le li-polymer tse sebetsang ka ho pata ka mokhoa o ikhethileng ts'ebetso ea hydroxyl le ho nolofalletsa liphetoho tse laoloang. K'hemistring ea meriana, TMSOTf e bapala karolo ea bohlokoa nts'etsopele ea bakhethoa ba meriana e mecha le metsoako e sebetsang. Bokhoni ba motsoako ba ho fetola lihlopha tse sebetsang limolek'huleng tsa tlhaho bo kenya letsoho ho qaptjoeng ha baemeli ba meriana ba matla ba nang le thepa e ntlafalitsoeng ea meriana le litla-morao tse fokotsehileng. Ho feta moo, TMSOTf e sebelisoa lefapheng la k'hemistri ea polymer bakeng sa ts'ebetso ea libaka tsa polymer le phetoho ea liketane tsa polymer. Reactivation ea eona e lumella taolo e nepahetseng holim'a sebopeho sa polymer, e lebisang tlhahisong ea thepa e nang le thepa e etselitsoeng joalo ka ho khomarela, ho ba le mongobo, le botsitso ba mocheso. Indastering ea semiconductor, TMSOTf e sebelisoa ho etseng lifilimi tse tšesaane le li-nanostructures bakeng sa lisebelisoa tsa elektroniki. Ho tsamaellana ha motsoako ona le di-substrate tse thehilweng ho silicon ho nolofalletsa ho beoa ha dikarolo tse sebetsang tse nang le botenya bo laolwang le thepa ya bokahodimo, e leng ntho ya bohlokwa bakeng sa ntshetsopele ya di-elektroniki tse tswetseng pele le dikarolo tsa optoelectronic. Ho feta moo, TMSOTf e sebetsa e le catalyst dikarabelong tse itseng tsa tlhaho, e kgothaletsa ho thehwa ha dibonto tsa carbon-carbon le carbon-heteroatom. Tshebetso ya yona ya catalytic e potlakisa diphetoho tsa maiketsetso mme e thusa ho kopanngwa ha meralo e rarahaneng ya dimolek'hule masimong a tlhahiso ya dihlahiswa tsa tlhaho, moralo wa thepa le dipatlisiso tsa dikhemikhale. Ka kakaretso, ester ya Trifluoromethanesulfonic acid tert-butyldimethylsilyl e bontsha ho tenyetseha le thuso e le reagent ya bohlokwa le catalyst tlhahisong ya organic, ntshetsopele ya meriana, saense ya thepa, le theknoloji ya semiconductor, e totobatsang bohlokwa ba yona ho ntshetseng pele dipatlisiso tsa mahlale le ditshebediso tsa indasteri.