Scandium trifluoromethanesulfonate
CAS: 144026-79-9
MF: C3F9O9S3Sc
MW: 492.16
Kuchena: 98% min
Scandium(III) triflate inoshanda zvakanyanya, inoshanda, inodzoreredza uye inogona kushandiswazve acylation catalyst. Iyo yakakosha inokonzeresa yeFriedel-Crafts acylation, Diels-Alder maitiro uye mamwe kabhoni-kabhoni bond-kuita maitiro. Iyo zvakare stereochemically inokonzeresa iyo radical polymerization yeacrylates. Scandium(III) triflate complex ye (4′S,5′S) -2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl]pyridine yakashandiswa sechigadziriso cheasymmetric Friedel-Crafts reaction pakati pe methyl-Crafts reaction uye substitute (E)-2-oxo-4-aryl-3-butenoates.
| Items | Tsanangudzo | Miedzo mhinduro |
| Chitarisiko | Ichena kana Off-white yakasimba | Conforms |
| Kuchena | 98% min | 99.3% |
| Mhedziso: Anokwanisa. | ||
Scandium(III) trifluoromethanesulfonate inoshandiswa zvakanyanya sechinhu chinokonzeresa muhydrothiolation, inosarudza maviri-electron kuderedzwa kweokisijeni neyakagadzirwa neferrocene uye vinylogous Fridel-crafts alkylation yeindoles uye pyrrole mumvura. Iyo inobatanidzwa mune Mukaiyama aldol yekuwedzera uye stereochemically inokonzeresa iyo radical polymerization yeacrylates. Inoita seLewis acid catalyst uye inoshandiswa mukugadzirwa kwebullvalone kuburikidza neyakagadzika sulfur ylide.
Zvigadzirwa zvinoenderana
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
Zinc Trifluoromethanesulfonate CAS 54010-75-2
Copper Trifluoromethanesulphonate CAS 34946-82-2
Silver Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6
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