Tetrabutylammonium Fluoride Solution (TBAF) CAS 429-41-4 (75% ile Vai)

Tetrabutylammonium Fluoride (TBAF) (CAS: 429-41-4), o se masima fluoride ma se masima tetrabutylammonium.E i ai sona sao o se vaega-faaliliuina catalyst.
Fa'atosina mo le fa'amamafaina o 'ava mālosi ma phenols fa'atasi ai ma alkyl halides Fa'amafa'ato'aga mo fa'agaioiga o le benzylation.
TBAF o se reagent i organic syntheses faaopoopo, condensation, faavae-catalyzed cyclization reactions, fluorination ma desulfonylation tali ma o se sui deprotecting.E masani ona fa'agogo a'o le'i fa'aogaina.
Tetrabutylammonium Fluoride o loʻo faʻaaogaina lautele i le fanua o le faʻaogaina o meaola ma e mafai ona faʻaaogaina e pei o le fluorination reagent, silylation catalyst mo ava malosi, faʻasologa o vaega, ma isi.
Tetrabutylammonium Fluoride o loʻo faʻaaogaina e avea o se vailaʻau faʻamaʻi ma faʻamaʻi silylation mo ava malosi i le faʻaogaina o meaola, ma o se faʻavae faʻavae i le alkylation ma le hydroxylation reactions.Lelei fa'aliliuina vaega cationic catalyst.Catalysts mo acylation, silicification ma silicification
Tetrabutylammonium Fluoride ose masima fluoride soluble masani masani.O lo'o fa'aaogaina e fai ma fa'avae, o se fa'aliliuga fa'asolosolo vaega, ma o se fa'apogai o le fluoride.I le vaega su'esu'e o le atina'eina o masini fluoride, o le TBAF o lo'o fa'aaogaina e faigofie ona taulimaina ma fuaina le puna anion fluoride.O le fluoride i le TBAF, pe a uma ona faʻamavae, e mafai ona manatu o se fluoride e leai se totogi ma sina fegalegaleaiga ma le ammonium cation.Talu ai e le tatau i le TBAF ona mitiia le malamalama i galu umi e sili atu nai lo le 240nm, e aoga le mataʻituina o lagona faʻaalia ile spectroscopy vaʻaia.
Talu ai o le fluorine atomi i le tetrabutylammonium fluoride o se hydrogen faʻamau malosi acceptor, e matua faigofie lava e mitiia susu, o lea o le oloa e masani lava Tetrabutylammonium fluoride trihydrate po o le Tetrabutylammonium fluoride tetrahydrofuran fofo ua faatauina atu.Pe a faʻavevela i le 77 ℃ i lalo ole vacuum, o le a faʻaumatia le faʻapipiʻi ile masima hydrogen fluoride.A faʻamago le faʻataʻitaʻiga i le 40 ℃ i lalo ole vacuum maualuga, o le a maua pea le 10-30 mol% vai ma le 10% difluoride masima.