Chrimethylsilyl trifluoromometoromSulfonate 丨 Cas 27607-77-8

Cov Ntawv Thov

1. Haib Laus Lewis acid catalyst

Chrenethylsilyl trifluoromomuorShanesulfonate 丨 Cas Cas 27607-77-8 yog azoo siab Lewis acidthiab tau ua haujlwm dav ua haujlwmtwj huamlossistus yeeb yamhauv cov synthic synthesis. Nws muaj zog Electrophilicity ua kom nws ua kom muaj ntau yam ntawm substrates, tshwj xeeb tshaj yog cov pa oxygen- lossis nitrogen-muaj cov pab pawg ua haujlwm.

Cov kev tawm tsam muaj xws li:

Glycosylationcov kev tawm tsam hauv kev ua haujlwm carbohydrate

Friedel-Crafts acylation thiab alkylation

Aldol ResultsthiabMukaiyama Aldol Cov Kev Ntsuas

Enol ether tsim

Silylation ntawm dej cawv, phenols, thiab amines

Nucleoside synthesis

2. Glycosyl pub dawb

Tmsotf yog tus txheej txheem reagent nyob rau hauv lubkev ua kom muaj cov neeg pub nyiaj ntawm glycosyl(piv txwv li, trichloroacetimidates, thioglycosides) rau synthesis ntawmoligosaccharides thiab glycoconjugates, ua si lub luag haujlwm tseem ceeb hauvCarbohydrate chemistry.

3. Reagent hauv kev tiv thaiv pab pawg chemistry

Siv los qhiacheemethylsilyl (tms)tiv thaiv pab pawg rauCawv thiab Amines.

Pab tswjNyob rau hauv situ tiam ntawm silyl enol cov neeg txawj xavlos ntawm carbonyl cov cheeb tsam hauv qab mob me.

4. Silylation thiab Desislation Tus Neeg Sawv Cev

Tmsotf tuaj yeem ob qho tib silub siylate(nyob rau hauv cov mob me) thiabdesilylate(hauv acidic aqueous mob) ntau yam substrates, ua rau nws muaj txiaj ntsig rauCov Pab Pawg Ua Haujlwm Dynamic.

5. Cyclization thiab cov kev coj ua

Pab kom txhijNtiv nplhaib-sib sauthiabSkeletal rearrangemementLos ntawm stabilizing carbopocia intermomia los yog txhim kho hluav taws xob ntawm cov neeg tiv thaiv cov chaw muag khoom.

6. Microelectronic thiab Khoom Siv Chemistry

Vim nws cov siab reactivity thiab volatility, tmsotf qee zaum siv hauv:

Kev hloov kho deg deg deg

Silicon-Raws Polymer Chemistry

Cov kauj ruam microfabrication hauv semiconductor lag luam, txawm tias tsawg dua nyob rau hauv cov organic synthesis

Cov txiaj ntsig

✅ 1. Tshwj phib xwm

Chrenethylsilyl trifluoromomuorToromSulfonate 丨 Cas Cas 27607-77-8 yog ib qho ntawmMuaj zog ua lag luam muaj peev xwm ua tau cov neeg sawv cevCov. Nws muaj zog lewis acidity tso cai rau nws:

Txhawb kev tawm tsam ntawm tsawg kub

Ua kom ua haujlwm tsis muaj zog nucleophiles lossis electrophiles

Pab kom muaj kev hloov pauv uas yuav tsis ua tiav nrog cov neeg tawm tsam

✅ 2. Cov xwm txheej me

Ntau tmsotf-catalyzed cov tshuaj tiv thaiv tshwm sim ntawmChav Chav Kublossis hauv qabme me cua sov, khaws cia cov pab cuam tshuam rhiab thiab txo cov kev tawm tsam sab nraud.

✅ 3. Volatile Ciaj Tshuaj

Nws feem ntau nploojvolatile lossis yooj yim muab tshem tawm beproducts, uaworkup thiab purificationyooj yim dua.

✅ 4. Saib tau tshaj

Ua haujlwm nrog ntau yamraws daws(xws li, dichhloromethane, acetoniturile, thf) thiab yog sib xws nrog ntaudej qab zib, Xws li haus dej haus, aldehydes, ketones, suab thaj, thiab amines.

✅ 5. Kev tseem ceeb rau Glycosylation

Nyob rau hauv oligosaccharide synthesis, tmsotf lub peev xwm los xaiv cov chaw ua haujlwm glycosyl thaum zam kev ua kom zoo nkauj glycosyl lees yogIndispensableHauv cov khoom siv cov pob khoom siv hluavtis.

Lub ntsiab

Chrimethylsilyl trifluoromometoromSulfonate 丨 Cas 27607-77-8yog aheev versatile, muaj zog lewis aciduas ua si lub luag haujlwm tseem ceeb hauvNiaj hnub neggic synthesisCov. Nws yog qhov tshwj xeeb tshaj rau:

Txhawb cov glycosylation

Catalyzing aldol thiab friedel-kos cov tshuaj tiv thaiv

Qhia TMS tiv thaiv pab pawg

Txoj kev sib raug zoo enol cov neeg txawj ntse thiab Silyl derivatives

Nws lub peev xwm tshwj xeeb ua haujlwm nyob rau hauvCov mob me thiab kev xaivua rau nws zoo tagnrho raunyuaj molecule synthesis, tshwj xeeb hauvCarbohydrate, nucleoside, thiab kws tshuaj chenisutical.