Scandium trifluoromethanesulfonate
CAS: 144026-79-9
MF: C3F9O9S3Sc
MW: 492.16
Kemurnian: 98% min
Scandium(III) triflate minangka katalis asilasi sing aktif, efisien, bisa dipulihake lan bisa digunakake maneh. Katalis penting kanggo asilasi Friedel-Crafts, reaksi Diels-Alder lan reaksi pembentuk ikatan karbon-karbon liyane. Uga stereochemically catalyzes polimerisasi radikal saka acrylates. Kompleks triflate Scandium(III) saka (4′S,5′S)-2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl] piridin wis digunakake minangka katalis kanggo reaksi Friedel-Crafts asimetris antarane indoles lan metil sing diganti. (E)-2-oxo-4-aril-3-butenoat.
| barang | Spesifikasi | Asil tes |
| Penampilan | Putih utawa Off-white solid | Selaras |
| Kemurnian | 98% min | 99,3% |
| Kesimpulan: Kualifikasi. | ||
Scandium(III) trifluoromethanesulfonate digunakake digunakake minangka katalis ing hydrothiolation, Milih abang loro-elektron oksigen dening turunan ferrocene lan vinylogous Fridel-kerajinan alkylation saka indoles lan pyrrole ing banyu. Iku melu ing tambahan aldol Mukaiyama lan stereochemically catalyzes polimerisasi radikal acrylates. Iku tumindak minangka katalis asam Lewis lan digunakake ing sintesis bullvalone liwat sulfur ylide stabil.
produk sing gegandhengan
Europium Trifluoromethanesulfonate CAS 52093-25-1
Ytterbium Trifluoromethanesulfonate CAS 252976-51-5
Scandium Trifluoromethanesulfonate CAS 144026-79-9
CERIUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
LANTHANUM TRIFLUOROMETHANESULFONATE CAS 76089-77-5
PRASEODYMIUM TRIFLUOROMETHANESULFONATE CAS 52093-27-3
Samarium Trifluoromethanesulfonate CAS 52093-28-4
Yttrium Trifluoromethanesulfonate CAS 52093-30-8
Terbium Trifluoromethanesulfonate CAS 148980-31-8
Neodymium Trifluoromethanesulfonate CAS 34622-08-7
Gadolinium Trifluoromethanesulfonate CAS 52093-29-5
Seng Trifluoromethanesulfonate CAS 54010-75-2
Tembaga Trifluoromethanesulphonate CAS 34946-82-2
Silver Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6
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