Scandium trifluoromethanesulfonate, wanda aka fi sani da Scandium (III) triflate, wani sinadaran fili ne tare da dabara Sc (SO3CF3) 3, gishiri mai kunshe da scandium cations Sc3+ da triflate SO3CF3?anions.
Scandium(III) triflate babban aiki ne, mai inganci, mai iya murmurewa da sake amfani da kuzarin acylation.Yana da mahimmanci mai kara kuzari ga Friedel-Crafts acylation, Diels-Alder halayen da sauran halayen haɗin gwiwar carbon-carbon.Har ila yau, stereochemically yana haifar da radical polymerization na acrylates.Scandium (III) triflate hadaddun na (4′S,5′S)-2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl]pyridine An yi amfani da shi azaman mai haɓakawa don asymmetric Friedel-Crafts dauki tsakanin maye gurbin indoles da methyl (E) -2-oxo-4-aryl-3-butenoates.
| Abubuwa | Ƙayyadaddun bayanai | Sakamakon gwaji |
| Bayyanar | Fari ko Kashe-fari mai ƙarfi | Ya dace |
| Tsafta | 98% min | 99.3% |
| Kammalawa: Cancanta. | ||
Scandium (III) trifluoromethanesulfonate ana amfani da ko'ina a matsayin mai kara kuzari a cikin hydrothiolation, zaɓi biyu-electron rage oxygen ta ferrocene abubuwan da kuma vinylogous Fridel-crafts alkylation na indoles da pyrrole a cikin ruwa.Yana shiga cikin ƙari na Mukaiyama aldol kuma stereochemically yana haifar da radical polymerization na acrylates.Yana aiki azaman mai haɓaka acid na Lewis kuma ana amfani dashi a cikin haɗin bullvalone ta hanyar sulfur sulfur mai daidaitacce.
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1kg a kowace jaka fpr samfurori, 25kg ko 50kg da drum, ko kamar yadda kuke bukata.
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