Scandium trifluoromethanesulfonate, amene amatchedwa Scandium(III) triflate, ndi mankhwala pawiri ndi chilinganizo Sc (SO3CF3)3, mchere wopangidwa scandium cations Sc3+ ndi triflate SO3CF3? anions.
Scandium(III) triflate ndi chothandizira kwambiri, chothandiza, chobweza komanso chogwiritsidwanso ntchito. Ndiwothandizira kwambiri pa Friedel-Crafts acylation, Diels-Alder reactions and other carbon-carbon bond-forming reactions. Komanso stereochemically catalyzes kwambiri polymerization wa acrylates. Scandium(III) triflate complex ya (4′S,5′S) -2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl]pyridine yakhala ikugwiritsidwa ntchito ngati chothandizira cha asymmetric Friedel-Crafts reaction pakati pa ma indoles olowa m'malo ndi methyl (E) -2-oxo-4-aryl-3-butenoates.
| Zinthu | Kufotokozera | Zotsatira za mayeso |
| Maonekedwe | White kapena Off-white solid | Zimagwirizana |
| Chiyero | 98% mphindi | 99.3% |
| Kutsiliza: Woyenerera. | ||
Scandium(III) trifluoromethanesulfonate chimagwiritsidwa ntchito monga chothandizira mu hydrothiolation, kusankha awiri elekitironi kuchepetsa mpweya ndi ferrocene zotumphukira ndi vinylogous Fridel-zamanja alkylation wa indoles ndi pyrrole m'madzi. Imakhudzidwa ndi Mukaiyama aldol kuwonjezera ndipo stereochemically imathandizira ma polymerization amtundu wa acrylates. Imakhala ngati chothandizira cha Lewis acid ndipo imagwiritsidwa ntchito popanga bullvalone kudzera pa sulfure ylide yokhazikika.
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