Triethylsilyltrifluoromethanesulfonate CAS:79271-56-0

Triethylsilyltrifluoromethanesulfonate, e tsejoang hape e le TESOTf, e sebeletsa lits'ebetso tse fapaneng k'hemistring ea tlhaho le saense ea thepa. Tšebeliso e 'ngoe ea mantlha ea motsoako ona ke reagent e matla bakeng sa ts'ebetso ea lihlopha tsa hydroxyl le amino limolek'huleng tsa tlhaho. TESOTf e nolofalletsa liphetoho tse fapaneng ka ho fetola lino tse tahang le li-amine hore e be li-intermediate tse arabelang haholoanyane, e nolofalletsang tlhahiso e sebetsang ea metsoako e rarahaneng, meriana le lihlahisoa tsa tlhaho. K'hemistri ea meriana, TESOTf e bapala karolo ea bohlokoa nts'etsopele ea limolek'hule tse sebetsang le bakhethoa ba lithethefatsi. Bokhoni ba eona ba ho khothaletsa liketso tse khethiloeng le liphetoho tsa sehlopha se sebetsang bo lumella bafuputsi ho rala li-agent tse ncha tsa meriana tse nang le katleho e ntlafalitsoeng le ho hlaka khahlanong le mafu a reretsoeng le lipheo tsa baeloji. Ho feta moo, TESOTf e fumana lits'ebetso ho synthesis ea polymer bakeng sa phetoho ea liketane tsa polymer le ho lokisa lisebelisoa tse sebetsang. Ka ho kenyelletsa li-derivatives tsa TESOTf meahong ea polymer, bo-rasaense ba ka ntlafatsa thepa ea li-polymer, joalo ka ho khomarela, matla a mechini le botsitso ba mocheso, bakeng sa ts'ebeliso ea liphahlo, likhomaretsi le lisebelisoa tse tsoetseng pele. Lefapheng la catalysis, TESOTf e sebetsa e le sesebelisoa sa ho baka liphetoho tse fapaneng tsa tlhaho, ho kenyeletsoa ho thehoa ha khokahano ea carbon-carbon le synthesis e sa lekanang. Mosebetsi oa eona oa catalytic o potlakisa sekhahla sa karabelo le ho khothaletsa taolo ea stereochemical, e leng se lebisang ho kopanyong e sebetsang ea metsoako ea chiral le limolek'hule tse rarahaneng ka sebopeho lipatlisisong tsa lik'hemik'hale le lits'ebetsong tsa indasteri. Ho feta moo, TESOTf e sebelisoa k'hemistring ea organometallic bakeng sa ho kenya tšebetsong metsoako ea tšepe le ho khothaletsa liketso tse entsoeng ka tšepe. Bokhoni ba eona ba ho hokahana le litsi tsa tšepe bo ntlafatsa ts'ebetso ea catalytic mme bo nolofalletsa nts'etsopele ea mekhoa e mecha bakeng sa ho kopanya lik'hemik'hale tse ntle, lik'hemik'hale tsa temo le metsoako ea meriana. Ka kakaretso, Triethylsyltrifluoromethanesulfonate e bontša ho tenyetseha le bohlokoa e le sesebelisoa sa bohlokoa sa ho baka le ho baka ho kopanngoa ha lintho tse phelang, ho sibolloa ha lithethefatsi, k'hemistri ea polymer, catalysis le liketso tsa organometallic, e bonts'a bohlokoa ba eona ho ntšetseng pele lipatlisiso tsa mahlale le tsoelo-pele ea theknoloji liindastering tse ngata.