Di-tert-butylsilyl bis (trifluorometoromethanesulfonate) 丨 cas 85272-31-7

Di-TERT-ButylsilyLetometMethathanesulfonate)} Siv nyob rau hauv synthes ororges Organosilicon Tebchaw, tshwj xeeb rau cov kev tawm tsam muaj feem xyuam nrog cov khoom sib txuas ua ke.

1. Organosilicon Chemistry
a. Silylation Resions:
Raws li cov neeg sawv cev ua kom muaj kev sib tw heev, di-tert-butylsiletomethanesulfonate)}} yog siv tshuaj siulison-raws li qhov uas nws ua si lub luag haujlwm tseem ceeb hauv:
● Tiv thaiv cov pab pawg hydroxyl hauv cawv, phenols, thiab lwm hom nucleophilic.
● Qhia cov pab pawg Silyl rau hauv cov lwg me me, uas tuaj yeem cuam tshuam lawv cov kev cuam tshuam thiab kev ruaj ntseg nyob rau hauv tom ntej kev tawm tsam.
b. Tsim los ntawm Organosilicon tebchaw:
Qhov reagent no tau siv nyob rau hauv synthesis ntawm kev ua haujlwm silicalized silicalized silicalized cov ntaub ntawv tshwj xeeb, suav nrog cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov nplaum.
2. Kev tiv thaiv ntawm hydroxyl thiab amino pawg
a. Kev tiv thaiv ib ntus hauv cov synthesis:
Nyob rau hauv cov lus qhuab qhia hauv cov orguab, cov pab pawg Di-TERL Qhov no tso cai rau xaiv kev sib raug zoo nyob rau hauv ntau cov txheej txheem kho hluavtaws tsis muaj kev cuam tshuam los ntawm cov pab pawg ua haujlwm no.
Congsi pab pawg yog siv tau tshwj xeeb tshaj yog thaum cov pab pawg hydroxyl yog siv rau cov xwm txheej ntawm lwm yam kev ua haujlwm, zoo li C-C raug cai tsim lossis oxidation.
b. Xaiv rau pab pawg ua haujlwm tsim:
Kev sib xyaw ua ke ntawm pab pawg triflate nrog cov silyl kev ua haujlwm tau txhim kho qhov kev xaiv ntawm cov compound hauv kev tsom cov kev ua haujlwm thaum tawm hauv lwm tus. Qhov no ua rau nws muaj nuj nqis rau cov pab pawg xaiv ua haujlwm tau koom ua ke hauv cov nyom molecules.
3. CATALYsisysis thiab synthesis ntawm silicon-based polymers
a. Catalantic cov:
Hauv cov txheej txheem catalytic, di-tert-butylsilyl
b. Silicon-muaj polymers:
Qhov kev sib xyaw no feem ntau ua haujlwm hauv synthesis-raws polymers (xws li cov siloxanes (xws li cov khoom lag luam siloxanes) uas tau siv nyob rau hauv ntau cov ntawv thov, suav nrog:
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Healtants
Tshuab hluav taws xob
Nws muab kev tswj tau zoo tshaj cov qauv thiab kev ua haujlwm ntawm cov ntaub pua npab, txhim kho lawv cov khoom tag nrho.
4. Cov tshuaj tiv thaiv nrog fluorine uas muaj cov reagents
Vim nws cov pab pawg triflate (cfె₃₃₃), di-tertomomomethanesulfonate) tuaj yeem ua cov tshuaj fluorine uas muaj cov fluorine lossis cov tshuab. Cov pab pawg triflate, ua rau muaj txiaj ntsig zoo, tuaj yeem pab cuam tshuam txog cov tshuaj tiv thaiv hluav taws xob uas yuav tsum muaj ntawm electrophilic triflate ions, xws li:
Inser Cov tshuaj fluorine hloov
Kev tsim fluorinated intermediates lossis sib txuas
Qhov no tuaj yeem ua tau zoo nyob hauv cov xwm txheej ntawm cov tshuaj fluorine-muaj cov khoom tseem ceeb hauv cov nplais uas zoo li cov tshuaj, agnchemicals, thiab cov ntaub ntawv tshawb fawb.

1. Kev xaiv siab tiv thaiv pab pawg
Di-tert-butylsilyl bis (trifluoromethathanesulfonate) 丨 cas {2}} pawg muaj kev cuam tshuam nrog pab pawg ua haujlwm hauv cov pab pawg ua haujlwm. Nws kev sib xyaw ua ke ntawm sticer fond kev tsis kam (los ntawm cov pawg tert-belyl
2. Kev ruaj khov thiab kev tswj hwm kev tswj hwm
Qhov sib xyaw ua ke yog qhov ruaj khov nyob rau hauv ntau yam tshuaj tiv thaiv tab sis tuaj yeem ua kom yooj yim los yog tiv thaiv thaum xav tau. Qhov kev ruaj ntseg sib xyaw nrog nws cov kev cuam tshuam hauv cov tshuaj tiv thaiv uas tso cai rau kev tswj kom meej hauv cov txheej txheem hluavtaws ntau kauj ruam.
3. Txhim Kho Cov Pab Pawg Ua Haujlwm
Los ntawm kev tiv thaiv cov pab pawg nkag siab thiab txhim kho cov kev cuam tshuam ntawm lwm pab pawg, di-tertomomethanesulfonate) Kev tsim kho cov kev ntxias thiab cov nyom molecules. Qhov no ua rau nws tsis tseem ceeb nyob rau hauv cov synthesis ntawm lub hom phiaj molecules rau cov kws tshuaj, agnaphys, thiab cov ntaub ntawv ua haujlwm siab.
4. Solubility thiab Sib Xws
Cov Silyl thiab Triflate pab pawg ua rau cov compound tau tshaj tawm cov tshuaj lom organic, txhim kho nws cov nqi hluav taws xob hauv cov khoom siv organic thiab catalysis. Nws cov ntawv tshaj tawm ua solubility kuj tseem ua kom tau siv rau hauv kev daws teeb meem-theem cov kev tshua thiab cov txheej txheem-theem, ua rau nws ntau yam rau ntau yam kev siv.
5. Txhim kho qhov ua tau zoo hauv silicon-raws polymer synthesis
Nyob rau hauv synthesis ntawm silicon-muaj cov polymers, tus reagent ua kom meej meej tswj cov qauv polymer thiab ua haujlwm. Qhov no yog qhov tseem ceeb hauv kev txhim kho cov ntaub ntawv kev ua tau zoo siv hauv kev lag luam xws li cov khoom siv hluav taws xob, aerospace, thiab tsheb tsim khoom lag luam.

Di-tert-butylsilyl bis (trifluorometoromethanesulfonate) 丨 cas {2}} yog qhov muaj txiaj ntsig zoo hauv Organosilicon Chemistry thiab synthic synthises thiab synthemesis. Nws lub luag haujlwm yog kev tiv thaiv pab pawg rau hydroxyl thiab cov pab pawg amino, nrog rau cov khoom siv hluav taws xob hauv ntau yam tshuaj lom neeg thiab cov khoom siv science. Nws txoj kev xaiv, kev ruaj khov, thiab kev muaj peev xwm los pab txhawb cov khoom siv hluavtaws ua nws cov fluorine uas muaj fluorine uas muaj cov fluorine.