I-Tetraphenylphosphonium Bromide CAS 2751-90-8

I-CAS:2751-90-8

Ubunyulu:98%

Ifomula yemolekyuli:I-C24H20BrP

Ubunzima beMolekyuli:419.29

Izithethantonye:I-TETRAPHENYLPHOSPHOSPHONIUMBROMIDE; i-TTB; Phosphonium,tetraphenyl-,bromide; Phosphonium,tetraphenyl-,bromide; tetraphenyl-phosphoniubromide; Tetraphenylphosphoranehydrobromide; iTetraphenylphosphorusbromide;

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iTetraphenylphosphonium bromide CAS 2751-90-8?

I-Tetraphenylphosphonium bromide yi-catalyst yokudlulisa isigaba, kwaye ukusetyenziswa kwayo bubuchwepheshe obutsha obuphuhliswe kwiminyaka emibini edlulileyo. Iyayoyisa intswelo yokufuna izinyibilikisi zepolar aprotic kwi-heterogeneous organic synthesis, kwaye inokwenza iimpendulo ezingafaniyo ziqhubeke phantsi kweemeko ezithambileyo, ngaloo ndlela ikhawulezisa isantya sokusabela kunye nokuphucula isivuno, ngaloo ndlela idlala indima enkulu ekukhuthazeni uphuhliso lwe-organic synthesis.

Inkcazo

Igama lemveliso	Tetraphenylphosphonium bromide
INOMBOLO YECAS	2751-90-8
Ifomula	I-C24H20BrP
Ubunzima beMolecuht	419.29
Imbonakalo	I-Crystalline Powder emhlophe ukuya kumhlophe
Isicelo	IMathiriyeli yoXhobo lwamayeza/yeNxibelelwano/Ephakathi

Isicelo

1. Ii-catalysts ze-Organic synthesis

I-catalysis yokudluliselwa kwesigaba (i-PTC): Njenge-catalyst yokudluliselwa kwesigaba esisebenzayo, ikhuthaza ukuhanjiswa kwe-ion phakathi kwesigaba se-aqueous kunye nesigaba se-organic, iphucula kakhulu izinga kunye nesivuno se-heterogeneous reactions, kwaye isetyenziswe ngokubanzi kwi-chiza synthesis (njenge-sulfonylation, i-dehydration reaction) kunye nokulungiswa kwe-pesticide ephakathi.
I-Nucleophilic reagent: Ivelisa i-alkyl bromide ion, ithatha inxaxheba kwiimpendulo ezifana ne-acyl substitution kunye ne-etherification, kwaye yenza lula indlela yokudibanisa iimolekyuli eziyinkimbinkimbi (ezifana nedayi kunye ne-polymer monomers).
2. Inzululwazi yeZizinto
I-Electrolyte yezixhobo zamandla: Ngenxa ye-ionic conductivity ephezulu, isetyenziswe njenge-electrolyte exhasayo ye-fulerene electroreduction ukuphucula ukuhlawuliswa kunye nokukhupha ukusebenza kakuhle kweebhetri kunye ne-supercapacitors.
Isilungisi sepolymer: Yazisa iiathom zebromine/phosphorus kumatyathanga epolymer anje ngepolyethylene kunye nepolyvinyl chloride ukuqinisa uzinzo lwe-thermal, amandla omatshini kunye neempawu zokubuyiswa komlilo wemathiriyeli.
3. Uphando lwamachiza kunye nophuhliso
Amayeza aphakathi: Ithatha inxaxheba kumanyathelo abalulekileyo afana ne-ketone dehydration kunye ne-catalytic hydrogenation, kwaye isetyenziselwa ukudibanisa iimolekyuli zamachiza ezihlambulukileyo (njengama-anticancer agents kunye neziyobisi ezichasayo) ukunciphisa iindleko zokuvelisa.
4. Ukulungiswa kwezinto ezisebenzayo
I-Ionic liquid precursors: I-synthesis ye-ionic liquids ene-volatility ephantsi kunye nokuzinza okuphezulu kwe-thermal yokusetyenziswa kwi-solvents eluhlaza kunye ne-electrochemical catalysis.