Scandium trifluoromethanesulfonate| CAS 144026-79-9| Kaihanga Haina

Whakaahuatanga Poto:

Ko te Scandium trifluoromethanesulfonate he matū, tātai rāpoi: Sc(CF₃SO₃)₃, he paura ma, he ngawari te makuku, ka whakamahia i roto i te triethylsilane pyranoside reductive ring opening functionalization tauhohenga.

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Scandium trifluoromethanesulfonate

CAS: 144026-79-9
MF: C3F9O9S3Sc
MW: 492.16

Maamaa: 98%min

Ko te Scandium(III) triflate he whakakorikori acylation tino kaha, whai hua, ka taea te whakaora me te whakamahi ano. He whakakorikori nui mo te acylation Friedel-Crafts, Diels-Alder tauhohenga me etahi atu tauhohe hanga here waro-wao. Ka whakakorikori ano hoki i te polymerization tuwhena o nga acrylates. Scandium(III) triflate complex of (4′S,5′S)-2,6-bis[4′-(triisopropylsilyl)oxymethyl-5′-phenyl-1′,3′-oxazolin-2′-yl] pyridine kua whakamahia hei whakakōkī mo te tauhohenga Friedel-Crafts hangarite i waenga i nga indoles whakakapi me te methyl. (E)-2-oxo-4-aryl-3-butenoates.

Whakatakotoranga

Nga taonga	Whakatakotoranga	Nga hua whakamatautau
Te ahua	Ma, ma-ma ranei te totoka	Ka rite
Maamaa	98% min	99.3%
Whakamutunga: Tohu.

Taupānga

Ko te Scandium(III) trifluoromethanesulfonate e whakamahia whānuitia ana hei whakakōkī i roto i te hydrothiolation, te whakaiti irahiko rua-rua o te hāora e te ferrocene derivatives me te vinylogous Fridel-crafts alkylation o indoles me pyrrole i roto i te wai. Ka uru ki roto i te taapiri mukaiyama aldol me te whakakorikori i te polymerization tuwhena o nga acrylates. Ka mahi hei whakakorikori waikawa Lewis, ka whakamahia i roto i te whakahiatotanga o te bullvalone ma te ylide whanariki pumau.

Hua e pa ana

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
Paraka Trifluoromethanesulphonate CAS 34946-82-2
Hiriwa Trifluoromethanesulfonate CAS 2923-28-6
TrifluoromethanesulfonicAnhydride CAS 358-23-6

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Tōmua: Ytterbium trifluoromethanesulfonate| CAS 252976-51-5| Kaituku Haina

Panuku: CERIUM TRIFLUOROMETHANESULFONATE| CAS 76089-77-5| Haina wheketere