O le Scandium trifluoromethanesulfonate, e masani ona taʻua o le Scandium(III) triflate, o se vailaʻau faʻamaʻi ma le fua Sc (SO3CF3) 3, o se masima e aofia ai scandium cations Sc3 + ma triflate SO3CF3? anion.
O le Scandium(III) triflate o se mea e sili ona malosi, lelei, toe faʻaleleia ma toe faʻaaogaina acylation catalyst. O lona fa'avae taua mo le Friedel-Crafts acylation, Diels-Alder reactions ma isi ga'o fa'atupu fa'a-carbon-carbon. E fa'apea fo'i fa'ata'ita'i fa'ata'ita'i fa'ata'ita'i le fa'apolopoloina fa'amalosi o acrylates. Scandium(III) triflate lavelave o (4′S,5′S)-2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl] pyridine ua fa'afaigaluegaina e fai ma fa'alavelave mo le tali a le Friedel-Crafts i le va o indoles ma le methyl. (E)-2-oxo-4-aryl-3-butenoates.
Aitema | Fa'amatalaga | I'uga o su'ega |
Fa'aaliga | Pa'epa'e po'o Pa'epa'e pa'epa'e | Fa'atatau |
mama | 98% min | 99.3% |
Faaiuga: Agavaa. |
Scandium (III) trifluoromethanesulfonate o loʻo faʻaaogaina lautele e avea o se faʻamalosi i le hydrothiolation, filifilia faʻaititia e lua-eletonika o le okesene e ferrocene derivatives ma vinylogous Fridel-tufuga alkylation o indoles ma pyrrole i le vai. O lo'o a'afia i le fa'aopoopoina o le aldol Mukaiyama ma fa'ata'ita'iina fa'aletino le polymerization fa'amalosi o acrylates. E galue e pei o le Lewis acid catalyst ma faʻaaogaina i le tuʻufaʻatasia o le bullvalone e ala i le faʻamautuina o le sulfur ylide.
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