Tetraphenylphosphonium Bromide CAS 2751-90-8
Tetraphenylphosphonium bromide ndi gawo lothandizira kusamutsa, ndipo kugwiritsa ntchito kwake ndiukadaulo watsopano wopangidwa zaka makumi awiri zapitazi. Imagonjetsa kuipa kofunikira polar aprotic solvents mu heterogeneous organic synthesis, ndipo imatha kupangitsa kuti zinthu zosiyanasiyana zizichitika mofatsa, motero zimafulumizitsa momwe zimachitikira komanso kuwongolera zokolola, motero zimathandizira kwambiri kulimbikitsa kaphatikizidwe ka organic.
| Dzina lazogulitsa | Tetraphenylphosphonium bromide |
| CAS NO | 2751-90-8 |
| Fomula | Chithunzi cha C24H20BrP |
| Kulemera kwa Molecuht | 419.29 |
| Maonekedwe | Ufa Woyera mpaka woyera wa Crystalline |
| Kugwiritsa ntchito | Zamankhwala / Zopangira Zinthu / Zapakatikati |
1. Zothandizira organic synthesis
Phase transfer catalysis (PTC): Monga imayenera gawo kutengerapo chothandizira, amalimbikitsa ayoni kusamutsa pakati pa amadzimadzi gawo ndi organic gawo, kwambiri bwino mlingo ndi zokolola za heterogeneous zimachitikira, ndipo chimagwiritsidwa ntchito kaphatikizidwe mankhwala (monga sulfonylation, kuchepa madzi m'thupi anachita) ndi mankhwala wapakatikati kukonzekera.
Nucleophilic reagent: Amapanga ma alkyl bromide ions, amatenga nawo mbali pamachitidwe monga acyl substitution ndi etherification, komanso amathandizira kaphatikizidwe ka mamolekyu ovuta (monga utoto ndi ma polymer monomers).
2. Sayansi Yazinthu
Electrolyte pazida zamagetsi: Chifukwa cha kuchuluka kwa ma ionic, imagwiritsidwa ntchito ngati ma elekitirodi othandizira pakuwongolera ma elekitirodi a fullerene kuti apititse patsogolo kuchuluka kwa mabatire ndi ma supercapacitor.
Polima modifier: Imalowetsa maatomu a bromine/phosphorous m'maketani a polima monga polyethylene ndi polyvinyl chloride kuti alimbikitse kukhazikika kwamafuta, mphamvu zamakina ndi zinthu zomwe zimawotcha moto.
3. Kafukufuku wamankhwala ndi chitukuko
Mankhwala apakati: Amagwira nawo ntchito zazikulu monga ketone dehydration ndi catalytic hydrogenation, ndipo amagwiritsidwa ntchito popanga mamolekyu a mankhwala oyeretsa kwambiri (monga anticancer agents ndi antibacterial drugs) kuti achepetse ndalama zopangira.
4. Kukonzekera kwa zipangizo zogwirira ntchito
Ma Ionic liquid precursors: Kaphatikizidwe kamadzimadzi a ionic okhala ndi kusakhazikika kochepa komanso kukhazikika kwamafuta ambiri kuti agwiritsidwe ntchito muzosungunulira zobiriwira ndi electrochemical catalysis.
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Tetraphenylphosphonium bromide CAS 2751-90-8
Tetraphenylphosphonium bromide CAS 2751-90-8
