I-Scandium(III) Trifluoromethanesulfonate CAS 144026-79-9 Purity >98.0% (Chelometric Titration) Scandium >9.0%
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Igama Lekhemikhali | I-Scandium(III) Trifluoromethanesulfonate |
Omqondofana | I-Scandium(III) Triflate;I-Scandium Trifluoromethanesulfonate;I-Trifluoromethanesulfonic Acid Scandium(III) Usawoti;I-Sc(OTf)3 ;I-Sc(SO3CF3)3 |
Inombolo ye-CAS | 144026-79-9 |
Inombolo yeCAT | I-RF-PI2108 |
Isimo Sesitoko | Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani |
I-Molecular Formula | I-Sc(SO3CF3)3 |
Isisindo samangqamuzana | 492.16 |
Ukuzwela | I-Hygroscopic |
I-Melting Point | >300℃ |
Ukuncibilika | Incibilika Emanzini, Otshwaleni kanye ne-Acetonitrile |
Ibhrendi | I-Ruifu Chemical |
Into | Imininingwane |
Ukubukeka | Impushana Emhlophe |
Ukuhlanzeka / Indlela Yokuhlaziya | >98.0% (Chelometric Titration) |
I-Scandium | >9.0% (Complexometric EDTA) |
I-Infrared Spectrum | Ivumelana Nesakhiwo |
I-X-Ray Diffraction | Ivumelana Nesakhiwo |
Izinga Lokuhlola | I-Enterprise Standard |
Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwemfuneko yekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
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I-Scandium(III) i-Trifluoromethanesulfonate, eyaziwa nangokuthi i-Scandium(III) Triflate, (CAS: 144026-79-9) i-acylation catalyst esebenza kakhulu, esebenza kahle, ebuyiselekayo futhi esebenziseka kabusha.I-catalyst ebalulekile ye-Friedel-Crafts acylation, ukusabela kwe-Diels-Alder nokunye ukusabela kokwenza ibhondi ye-carbon-carbon.Iphinde ithuthukise i-radical polymerization yama-acrylates.I-Scandium(III) i-Trifluoromethanesulfonate isetshenziswa kabanzi njenge-catalyst ku-hydrothiolation, ukukhetha ama-electron amabili ukunciphisa umoya-mpilo ngokuphuma kwe-ferrocene kanye ne-vinylogous Fridel-crafts alkylation ye-indoles ne-pyrrole emanzini.Ibandakanyeka ekwengezweni kwe-Mukaiyama aldol futhi i-stereochemically ivuselela i-radical polymerization yama-acrylates.Isebenza njenge-Lewis acid catalyst futhi isetshenziswa ekuhlanganiseni kwe-bullvalone nge-stable ylide yesibabule.Ukusabela: I-Lewis acid ebekezelela amanzi.Okuvame ukusetshenziswa kuhlu lwe-Lewis acid catalyzed reactions.Umthombo wensimbi osebenzayo we-Lewis acid catalyzed asymmetric reactions.Icubungula i-Friedel-Crafts alkylation, i-acylation kanye nokusabela okuhlobene.Icubungula izinqubo ezahlukahlukene ze-domino- kanye nezingxenye eziningi.Icubungula izengezo ze-electrophilic zama-alpha-diazoesters ngama-ketone.Icubungula ukusabela kokufakwa kwekhabhoni.
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