Imikhiqizo

I-Lanthanum(III) trifluoromethanesulfonate, eyaziwa nangokuthi i-La(CF3SO3)3, iyinhlanganisela yamakhemikhali equkethe i-lanthanum ku-+3 oxidation state yayo, ihlanganiswe nama-trifluoromethanesulfonate (CF3SO3) ligands amathathu.Incibilika kakhulu kuzincibilikisi zemvelo futhi ibonisa izinhlobonhlobo zezicelo emikhakheni ehlukahlukene yamakhemikhali.Okunye ukusetshenziswa okuphawulekayo kwe-Lanthanum(III) trifluoromethanesulfonate kunjenge-catalyst in organic synthesis.Isetshenziswe ekuphenduleni okuningi, okufana ne-carbonylation, i-oxidation, nokusabela kokuhlela kabusha.Izakhiwo eziyingqayizivele zesikhungo se-lanthanum, kanye nekhono le-trifluoromethanesulfonate ligands ukuzinzisa izifunda ze-oxidation eziphezulu, zenza le nhlanganisela iphumelele kakhulu njenge-catalyst ekuguquleni okuhlukahlukene.Ibonise usizo oluthile ekuhlanganisweni kwemithi, amakhemikhali ezolimo, namakhemikhali amahle lapho ukukhetha okuphezulu nokusebenza kahle kufiseleka.Ukwengeza, i-Lanthanum(III) trifluoromethanesulfonate ithola ukusetshenziswa njenge-catalyst ye-Lewis acid ezinhlobonhlobo zokusabela kwe-organic, okuhlanganisa i-Diels-Alder, i-allylation, kanye nokusabela kohlobo lwe-aldol.Izakhiwo zayo ze-Lewis acidic ziyivumela ukuthi isebenze ama-substrates futhi yenze kube lula ukwakheka kwebhondi, okuholela ekuvunweni okuthuthukisiwe kanye nokukhetha kulezi zinguquko.Ukuguquguquka kwalesi sikhuthazi kuyenza ibe wusizo kosokhemisi bokwenziwa abasebenza ezifundweni nasezimbonini.Enye indawo lapho kusetshenziswa khona i-Lanthanum(III) trifluoromethanesulfonate isekuhlanganiseni nasekusetshenzisweni kwama-polymers nezinto zokwakha.Isetshenziswe njenge-catalyst ye-polymerization yama-monomers ahlukahlukene, okuhlanganisa i-cyclic esters nama-acrylates, okuholela ekwakhekeni kwama-polymers achazwe kahle futhi alawulwayo.Umsebenzi wayo we-catalytic uvumela ukulawulwa kwezakhiwo ze-polymer, njengesisindo samangqamuzana, ukwakheka kweketango, nokusebenza kweqembu lokugcina.Ngaphezu kwalokho, iLanthanum(III) trifluoromethanesulfonate iye yasetshenziswa ekusebenzeni nasekuguquleni ama-polymers, okuvumela ukwethulwa kwamaqembu athile amakhemikhali kanye nokuthuthukisa izakhiwo zezinto ezibonakalayo. ukuhlanganiswa kwamanye ama-organometallic complexes.Ingasebenza njengesiqalo sokulungiselela ama-catalysts asekelwe e-lanthanum ahlukahlukene kanye nezinto zokwakha.Sekukonke, i-Lanthanum(III) trifluoromethanesulfonate iyinhlanganisela eguquguqukayo ethola izinhlelo zokusebenza njenge-catalyst kanye ne-reagent ku-organic synthesis kanye ne-polymer chemistry.Ukusetshenziswa kwayo ekuphenduleni okuhlukahlukene kwenza ukwakheka okuphumelelayo nokukhethayo kwama-molecule e-organic eyinkimbinkimbi nama-polymers achazwe kahle.Izakhiwo eziyingqayizivele zesikhungo se-lanthanum, kuhlangene nomphumela wokuzinza we-trifluoromethanesulfonate ligands, yenza le nhlanganisela ibe ithuluzi eliyigugu lamakhemikhali okwenziwa kanye nososayensi bezinto ezibonakalayo.