Tetrabutylammonium bromide (TBAB)ke letsoai la quaternary ammonium le nang le foromo ea lik'hemik'hale (C4H9) 4NBr. E sebelisoa haholo lits'ebetsong tse fapaneng tsa indasteri, tsa lik'hemik'hale le tsa meriana. Sengoliloeng sena se tla tšohla lits'ebetso tse fapaneng tsa TBAB le ho totobatsa bohlokoa ba eona liindastering tsena.
1. Catalyst in Organic Synthesis
Tetrabutylammonium bromide TBABke sesebelisoa se tsebahalang haholo sa organic synthesis reaction. E 'nile ea sebelisoa liketsong tse kang Mitsunobu reaction, Wittig reaction, le esterification reaction. Ha e eketsoa ka chelete e nyane, TBAB e ka potlakisa sekhahla sa karabelo le ho ntlafatsa chai.
Tšobotsi e ikhethang ea Tetrabutylammonium bromide cas 1643-19-2 ke bokhoni ba eona ba ho qhibiliha ka bobeli ba polar le nonpolar solvents. Tšobotsi ena e etsa hore e be mohloli o loketseng oa karabelo e amanang le libaka tse lipakeng tsa polar le nonpolar. Ka lebaka leo, TBAB ke karolo ea bohlokoa tlhahisong ea metsoako e fapaneng e kang meriana, litatso le litlolo tse nkhang hamonate.
2. Li-Ionic Liquids
TBAB cas 1643-19-2e sebelisoa haholo tlhahisong ea metsi a ionic. Li-ionic liquids ke sehlopha sa matsoai a atisang ho ba teng e le maro a mocheso oa kamore. Li na le botsitso bo tlase, botsitso bo phahameng ba lik'hemik'hale, le thepa e ntle ea solvency. Mekelikeli ea Ionic e fumane ts'ebeliso mafapheng a fapaneng, ho kenyelletsa ho ntšoa ha solvent, saense ea karohano, le ts'ebeliso ea electrochemical.
Thepa e ikhethang eaTBAB Tetrabutylammonium bromidejoalo ka letsoai la quaternary ammonium ke bokhoni ba eona ba ho etsa maro a ionic a tsitsitseng a nang le anions joalo ka chloride, bromide le azide. Ho feto-fetoha ha metsoako ea ion ho lebisitse ho hlahisoeng ha mefuta e mengata ea metsi a ionic, e 'ngoe le e' ngoe e na le thepa e ikhethang le lisebelisoa.
3. Tlhahlobo ea Lik'hemik'hale
TBAB cas 1643-19-2e sebelisoa khafetsa tlhahlobong ea lik'hemik'hale joalo ka phetisetso ea mekhahlelo. Phase transfer catalysis ke karabelo lipakeng tsa mekhahlelo e 'meli e sa tsitsang moo mokelikeli o ka tsamaisang phetiso ea li-ion kapa limolek'hule lipakeng tsa mekhahlelo. TBAB cas 1643-19-2 hangata e eketsoa mokhahlelong oa metsi ho nolofatsa karabelo, 'me motsoako oa organic o eketsoa joalo ka karolo ea bobeli.
Mokhoa ona o sebelisitsoe haholo tlhahlobong ea metsoako e fapaneng joalo ka li-amino acid, metsoako ea organosulphur, le amine. Ho feta moo, solubility ea eona e phahameng e etsa hore e be karolo e loketseng ha ho ntšoa le ho hloekisa lik'hemik'hale.
4. Polymer Synthesis
TBAB cas 1643-19-2e 'nile ea sebelisoa ha ho etsoa li-polymer tse sa tšoaneng. Solubility ea eona e habeli e e nolofalletsa ho sebetsa joalo ka phetisetso ea mekhahlelo e khothalletsang tšebelisano lipakeng tsa polymer le monoma. E sebelisoa hangata ha ho etsoa lisebelisoa tse kang polyethers, polycarbonates le polyester.
Ho feta moo, Tetrabutylammonium bromide TBAB le eona e ka eketsoa motsoakong oa karabelo ho fetola boholo le morphology ea polima e entsoeng. Boholo ba liketane tsa polymeric bo ka laoloa le ho sebelisoa ka ho fetola khatello ea TBAB.
Qetello
Ha re phethela,Tetrabutylammonium bromide (TBAB)ke komporo e feto-fetohang e nang le lits'ebetso tse ngata liindastering tse fapaneng. Hangata e sebelisoa e le mohloli oa motsoako oa lintho tse phelang, tlhahiso ea metsi a ionic, tlhahlobo ea lik'hemik'hale le polymer synthesis. Mehaho ea eona e ikhethang, joalo ka dual solubility le phase transfer catalysis, e etsa hore e be karolo e loketseng mekhoeng le lits'ebetsong tse fapaneng tsa lik'hemik'hale.
Ka kakaretso,Tetrabutylammonium bromide TBAB cas 1643-19-2 ple nka karolo ea bohlokoa indastering ea lik'hemik'hale 'me e bile karolo ea bohlokoa ho hlahisoeng ha lihlahisoa tse fapaneng tse nang le litlamorao tse kholo bophelong ba rona ba letsatsi le letsatsi. Ha litšibollo tse ncha li ntse li tsoela pele ho etsoa, TBAB e tlamehile ho bapala karolo ea bohlokoa le ho feta mafapheng a k'hemistri, meriana le biotechnology.
Nako ea poso: Dec-15-2023