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I-Cetyltributylphosphonium bromide CAS:14937-45-2
I-Cetyltributylphosphonium bromide (CTPB) iyi-quaternary phosphonium salt enefomula i-C22H38BrP. Ineqembu le-cetyl (iqembu le-alkyl elineketanga elide) elixhunywe ku-cation ye-tributylphosphonium. I-CTPB yaziwa ngokuncibilika kwayo okuhle kakhulu ezinyibilikisini eziphilayo kanye nezakhiwo zayo ze-surfactant, okwenza ibe usizo kakhulu ezinhlotsheni ezahlukahlukene zamakhemikhali. Isakhiwo sayo esiyingqayizivele senza ukusebenzisana okuphumelelayo nezigaba eziphilayo kanye nezamanzi, kuthuthukisa ukusebenza kwayo ezindaweni ezahlukene zamakhemikhali.
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I-Butyltriphenylphosphonium chloride CAS:13371-17-0
I-Butyltriphenylphosphonium chloride iyinhlanganisela ye-organophosphorus ebonakala ngeqembu le-butyl elixhunywe engxenyeni ye-triphenylphosphonium, enefomula yamakhemikhali i-C19H22ClP. Le nhlanganisela iphawuleka ngezakhiwo zayo ezihlukile, ezenza ukusetshenziswa kwayo njenge-reagent eguquguqukayo ekuhlanganisweni kwezinto eziphilayo. Isakhiwo sayo sithuthukisa ukuzinza kanye nokusabela, okwenza kube yisandulela esibalulekile sokukhiqiza ama-phosphonium ylides kanye nokwenza kube lula ukuguqulwa kwamakhemikhali ahlukahlukene kumakhemikhali ezinto eziphilayo zanamuhla.
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I-Methyltriphenylphosphonium iodide CAS:2065-66-9
I-Methyltriphenylphosphonium iodide iyinhlanganisela ye-organophosphorus enefomula yama-molecule i-C19H18I-P. Yakhiwe yiqembu le-methyl elixhunywe engxenyeni ye-triphenylphosphonium, ehambisana ne-iodide counterion. Le nhlanganisela iyaphawuleka ngendima yayo njengesandulela esizinzile ekwakhiweni kwezinto eziphilayo, ikakhulukazi ekwakhekeni kwama-phosphonium ylides, okuyizinto ezibalulekile ezisebenza ngokubambisana ezintweni eziningi eziphilayo. Isakhiwo sayo esiyingqayizivele sinikeza ukusabela okuphawulekayo nokuzinza, okwenza kube yi-reagent ebalulekile kumakhemikhali wezinto eziphilayo zanamuhla.
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I-Tributyltetradecylphosphonium chloride CAS:81741-28-8
I-Tributyltetradecylphosphonium chloride (TBTPCl) iyi-quaternary phosphonium salt eyakhiwe yi-tetradecyl alkyl chain kanye namaqembu amathathu e-butyl anamathele ku-athomu ye-phosphorus, ahlanganiswe ne-chloride anion. Le nhlanganisela iphawuleka ngezakhiwo zayo ze-surfactant kanye nokuncibilika okuhle kakhulu ezinyibilikisini eziphilayo. Isakhiwo sayo esiyingqayizivele sinikeza izici ze-amphiphilic, okwenza i-TBTPCl ibe usizo ekusetshenzisweni kwamakhemikhali ahlukahlukene, ikakhulukazi ekwenzeni kube lula ukusebenzisana phakathi kwezigaba eziphilayo nezimanzi.
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I-Benzyltrimethylammonium hydroxide CAS:100-85-6
I-Benzyltrimethylammonium hydroxide (BTMA) iyinhlanganisela ye-ammonium ye-quaternary enefomula i-C10H16NNaO, equkethe iqembu le-benzyl elixhunywe engxenyeni ye-trimethylammonium. Le nhlanganisela ibonakala ngokuba yisisekelo sayo esinamandla kanye nekhono lokusebenza njenge-catalyst yokudlulisa isigaba. Isakhiwo sayo esiyingqayizivele senza ukuncibilika okuphumelelayo kwamakhemikhali e-ionic ku-solvents eziphilayo, okuthuthukisa ukusebenza kahle kokusabela ezinqubweni ezahlukahlukene zamakhemikhali. Ngenxa yalezi zakhiwo, i-BTMA idlala indima ebalulekile ekuhlanganisweni kwezinto eziphilayo kanye nesayensi yezinto.
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I-Tetrabutylphosphonium chloride CAS:2304-30-5
I-Tetrabutylphosphonium chloride (TBPC) iyi-quaternary ammonium salt eyakhiwe yi-phosphonium cation enamaqembu amane e-butyl kanye ne-chloride anion. Ifomula yayo yama-molecule yi-C26H56ClP. I-TBPC yaziwa ngokuncibilika kwayo okuhle kakhulu ezinyibilikisini eziphilayo kanye nezakhiwo ze-surfactant, okwenza ibe usizo ezinqubweni ezahlukahlukene zamakhemikhali. Isakhiwo esiyingqayizivele se-TBPC siyivumela ukuthi isebenzisane ngempumelelo nezinto ezi-polar kanye nezingezona ezi-polar, okuthuthukisa ukusetshenziswa kwayo ekuhlanganisweni kwezinto eziphilayo kanye nokusetshenziswa kwezinto.
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I-Benzyltriethylammonium hydroxide CAS:1836-42-6
I-Benzyltriethylammonium hydroxide (BTEA) iyinhlanganisela ye-ammonium ye-quaternary enefomula i-C13H25NO. Yakhiwe yiqembu le-benzyl elixhunywe engxenyeni ye-triethylammonium, okwenza ibe yi-molecule e-polar kakhulu. Le nhlanganisela yaziwa ngokuba yisisekelo sayo esinamandla kanye nekhono lokusebenza njenge-catalyst yokudlulisa isigaba ekusabeleni kwamakhemikhali ahlukahlukene. Isakhiwo sayo esiyingqayizivele siyenza ikwazi ukwenza kube lula ukusebenzisana phakathi kwezigaba zezinto eziphilayo nezimanzi, okuthuthukisa ukusebenza kahle kokusabela.
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I-ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE CAS:1235-21-8
I-Acetonyltriphenylphosphonium chloride iyinhlanganisela ye-organophosphorus ebonakala ngokuba khona kweqembu le-triphenylphosphonium elixhunywe engxenyeni ye-acetonyl, enefomula yama-molecule i-C24H20IP. Le nhlanganisela iphawuleka ngesakhiwo sayo esiyingqayizivele, esinikeza izakhiwo ezibalulekile zezinhlelo ezahlukahlukene zokwenziwa kwezinto eziphilayo. I-trichenylphosphonium cation ithuthukisa ukuzinza kwayo kanye nokusebenza kwayo, okwenza ibe usizo ezinqubweni eziningi zamakhemikhali njenge-reagent noma i-catalyst.
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(Carbethoxymethyl)triphenylphosphonium bromide CAS:1530-45-6
(Carbethoxymethyl) triphenylphosphonium bromide iyinhlanganisela ye-organophosphorus enefomula yama-molecule C25H27BrO2P. Ihlanganisa iqembu le-triphenylphosphonium elixhunywe engxenyeni ye-carbethoxymethyl, elihlukanisa ukusetshenziswa kwayo ekwakhiweni kwezinto eziphilayo. Le nhlanganisela isebenza njengesandulela esisebenzayo sokukhiqiza ama-phosphonium ylides, okuyizinto ezibalulekile ezisebenza phakathi kwemiphumela ehlukahlukene yamakhemikhali. Isakhiwo sayo esiyingqayizivele sithuthukisa ukuzinza kanye nokusabela, okwenza kube yi-reagent ebalulekile kumakhemikhali wesimanje wezinto eziphilayo.
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I-Methyl (triphenylphosphoranylidene)acetate CAS:2605-67-6
I-Methyl (triphenylphosphoranylidene) acetate iyinhlanganisela ye-organophosphorus ebonakala ngokuba khona kweqembu le-triphenylphosphoranylidene elixhunywe engxenyeni ye-acetate. Le nhlanganisela iphawuleka ngesakhiwo sayo esihlukile, esihlanganisa i-athomu ye-phosphorus ehlanganiswe namaqembu amathathu e-phenyl kanye nengxenye ye-methoxy carbonyl. I-Methyl (triphenylphosphoranylidene) acetate inesithakazelo kumakhemikhali e-organic ngenxa yokusabela kwayo kanye nezicelo ezingaba khona ekuguqulweni okuhlukahlukene kokwenziwa, ikakhulukazi ekuhlanganisweni kwama-molecule e-organic ayinkimbinkimbi.
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I-N,N,N-Trimethyl-1-ammonium adamantane CAS:53075-09-5
I-N,N,N-Trimethyl-1-ammonium adamantane, eyaziwa nangokuthi i-trimethylammonium adamantane, iyinhlanganisela ye-ammonium ye-quaternary ebonakala ngesakhiwo sayo esiyingqayizivele se-adamantane. Le nhlanganisela ine-athomu ye-nitrogen ezungezwe amaqembu amathathu e-methyl, okufaka isandla esimweni sayo sokuthanda amphiphilic. Ngenxa yezakhiwo zayo ezihlukile ze-steric neze-elekthronikhi, ibonise amandla amakhulu ekusetshenzisweni kwamakhemikhali ahlukahlukene.
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I-Ethyl (triphenylphosphoranylidene)acetate CAS:1099-45-2
I-ethyl (triphenylphosphoranylidene) acetate iyinhlanganisela ye-organophosphorus ebonakala ngeqembu le-triphenylphosphoranylidene elixhunywe nengxenye ye-ethyl acetate. Ngefomula yama-molecule C21H19O2P, le nhlanganisela iphawuleka ngokusabela kwayo kanye nokusebenza kwayo ekwakhiweni kwezinto eziphilayo. Isakhiwo sayo sivumela ukwakheka kwama-ylides, okwenza kube yi-reagent ebalulekile ekuguqulweni kwamakhemikhali ahlukahlukene, ikakhulukazi lokho okubandakanya ukudalwa kwezibopho ze-carbon-carbon.
