Imikhiqizo

I-Calcium trifluoromethanesulphonate, eyaziwa nangokuthi i-triflate noma i-CF₃SO₃Ca, iyinhlanganisela yamakhemikhali enezinhlelo zokusebenza ezimbalwa ezibalulekile ku-organic synthesis, catalysis, nesayensi yezinto ezibonakalayo.Ihlanganyela ngokufana namanye ama-triflates ensimbi, kodwa anezici ezithile eziyingqayizivele kanye nokusetshenziswa ngenxa ye-calcium cation.Okunye ukusetshenziswa okuvamile kwe-calcium trifluoromethanesulphonate kunjenge-Lewis acid catalyst.I-triflate anion (CF₃SO₃⁻) ehlanganiswe ne-calcium cation ingakwazi ukusebenzisa ama-substrates ahlukahlukene, iwenze asebenze kakhulu ekuhlaselweni kwe-nucleophilic noma enze kube lula ukuhlela kabusha.Lokhu kwenza i-calcium trifluoromethanesulphonate i-reagent ebalulekile ekuphenduleni okuningi kwezinto eziphilayo ezifana nokwakheka kwebhondi ye-carbon-carbon, ukusabela okuvula indandatho, nokuhlelwa kabusha.Ukuba khona kwayo kungathuthukisa izinga lokusabela kanye nokukhetha, okuholela ekuhlanganiseni okuphumelelayo kwama-molecule ayinkimbinkimbi.Ngaphezu kwalokho, i-calcium trifluoromethanesulphonate isetshenziswa njenge-ejenti yokuhlanganisa i-carbon-carbon kanye ne-carbon-nucleophile bond bond in organic and organometallic chemistry.Isebenza njengeqembu elishiyayo, isusa amanye ama-anion futhi ikhuthaze ukusabela kokushintshwa.Lesi sakhiwo sikwenza kube usizo ekuhlanganisweni kohlu olubanzi lwezinto eziphilayo, okuhlanganisa imithi, amakhemikhali e-agrochemicals, nama-polymers.Ngaphezu kwalokho, ukuhambisana kwayo nezincibilikisi ezihlukahlukene kuyenza isebenze ngezindlela ezihlukahlukene ezimweni ezihlukene zokusabela.Kusayensi yezinto ezibonakalayo, i-calcium trifluoromethanesulphonate isetshenziswa ekuhlanganiseni izinto zokusebenza.Ngenxa yokuncibilika kwayo okuhle kuzincibilikisi zemvelo, ingasetshenziswa njengesandulela sokusebenza kwezindawo nezinto zokwakha.Isibonelo, ingasebenza njenge-catalyst noma i-additives kuma-polymerizations, okuholela ekwakhekeni kwama-polymers anezakhiwo ezihlanganisiwe.Ukwengeza, ingafakwa kumafilimu amancane noma ama-coatings ukuze inikeze ukusebenza okuqondile, njenge-hydrophobicity noma i-conductivity.I-Calcium trifluoromethanesulphonate iphinde ithole ukusetshenziswa emkhakheni we-electrochemistry.Ingasetshenziswa njengesengezo se-electrolyte, ithuthukise ukusebenza nokuzinza kwamaseli e-electrochemical, ikakhulukazi kumabhethri e-lithium-ion.Ukuba khona kwayo njengengxenye ye-electrolyte kusiza ukuthuthukisa ukusebenza kahle kokushaja nokukhipha imijikelezo, ukuvimbela ukuwohloka kwe-electrode nokuthuthukisa ukusebenza kwebhethri jikelele.Ngokufingqa, i-calcium trifluoromethanesulphonate iyinhlanganisela ehlukahlukene enezinhlelo zokusebenza ezibalulekile ku-organic synthesis, catalysis, nesayensi yezinto ezibonakalayo.Izici zayo ze-Lewis acid, ikhono lokusebenza njenge-ejenti ehlanganisayo, nokuhambisana nezimo ezihlukahlukene zokusabela kuyenza ibe wusizo ekuhlanganiseni ama-molecule e-organic eyinkimbinkimbi nama-polymers.Ukwengeza, ukusetshenziswa kwayo kuma-electrolyte ebhethri kunomthelela ekusebenzeni okuthuthukisiwe nokuzinza.Sekukonke, i-calcium trifluoromethanesulphonate iyi-reagent ebalulekile emikhakheni eminingana yesayensi nezimboni.