I-Tetraphenylphosphonium Bromide CAS 2751-90-8

I-CAS:2751-90-8

Ubunyulu:98%

Ifomula yeMolekyuli:C24H20BrP

Ubunzima beemolekyuli:419.29

Izithethantonye:I-TETRAPHENYLPHOSPHONIUMBROMIDE; I-TTB; I-Phosphonium, i-tetraphenyl-, i-bromide; I-Phosphonium, i-tetraphenyl-, i-bromide; i-tetraphenyl-phosphoniubromide; I-Tetraphenylphosphoranehydrobromide; I-Tetraphenylphosphorusbromide;

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iTetraphenylphosphonium bromide CAS 2751-90-8?

I-Tetraphenylphosphonium bromide sisishukumisi sokudluliselwa kwesigaba, kwaye ukusetyenziswa kwayo yitekhnoloji entsha ephuhliswe kwiminyaka engamashumi amabini edlulileyo. Iyawoyisa ukungabikho kokufuna izinyibilikisi ze-polar aprotic kwi-heterogeneous organic synthesis, kwaye inokwenza ii-heterogeneous reactions ziqhubeke phantsi kweemeko ezithambileyo, ngaloo ndlela ikhawulezisa izinga lokuphendula kwaye iphucule isivuno, ngaloo ndlela idlala indima enkulu ekukhuthazeni uphuhliso lwe-organic synthesis.

Inkcazo

Igama lemveliso	I-tetraphenylphosphonium bromide
INOMBOLO YE-CAS	2751-90-8
Ifomula	C24H20BrP
Ubunzima beMolecuht	419.29
Inkangeleko	Umgubo weCrystalline omhlophe ukuya komhlophe
Isicelo	Izinto zoMveliso/zokwenziwa/eziPhakathi

Isicelo

1. Iikhatalyst zokwenziwa kwezinto eziphilayo

I-Phase transfer catalysis (PTC): Njenge-phase transfer catalyst esebenzayo, ikhuthaza ukudluliselwa kwee-ion phakathi kwe-aqueous phase kunye ne-organic phase, iphucula kakhulu izinga kunye nemveliso yeempendulo ezahlukeneyo, kwaye isetyenziswa kakhulu kwi-drug synthesis (njenge-sulfonylation, i-dehydration reaction) kunye nokulungiselela i-pesticide intermediate.
I-Nucleophilic reagent: Ivelisa ii-alkyl bromide ions, ithatha inxaxheba kwiimpendulo ezifana nokutshintshwa kwe-acyl kunye ne-etherification, kwaye yenza lula indlela yokwenziwa kwee-molecules ezintsonkothileyo (ezifana needayi kunye nee-polymer monomers).
2. Isayensi yeZixhobo
I-Electrolyte yezixhobo zamandla: Ngenxa yokuba inamandla aphezulu okuhambisa i-ionic, isetyenziswa njenge-electrolyte exhasayo yokunciphisa i-electroreduction ye-fullerene ukuphucula ukusebenza kakuhle kokutshaja kunye nokukhupha iibhetri kunye nee-supercapacitors.
I-polymer modifier: Ingenisa ii-athomu ze-bromine/phosphorus kwiityathanga ze-polymer ezifana ne-polyethylene kunye ne-polyvinyl chloride ukuphucula uzinzo lobushushu, amandla oomatshini kunye neempawu zokuthintela ilangatye zezinto.
3. Uphando nophuhliso lwamayeza
Izinto ezidityanisiweyo namayeza: Ithatha inxaxheba kumanyathelo abalulekileyo afana nokuphelelwa ngamanzi emzimbeni yi-ketone kunye ne-catalytic hydrogenation, kwaye isetyenziselwa ukwenza iimolekyuli zamayeza acocekileyo kakhulu (ezifana neearhente zomhlaza kunye namayeza okulwa neentsholongwane) ukunciphisa iindleko zemveliso.
4. Ukulungiswa kwezixhobo ezisebenzayo
Ii-Ionic liquid precursors: Ukwenziwa kwee-ionic liquids ezine-volatility ephantsi kunye nozinzo oluphezulu lobushushu ukuze zisetyenziswe kwi-solvents eziluhlaza kunye ne-electrochemical catalysis.