Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Purity > 98.0% (Titration Chelometric)
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Ainm Ceimigeach | Ytterbium(III) Trifluoromethanesulfonate Hydrate |
Co-fhaclan | Acid Trifluoromethanesulfonic Ytterbium(III) Hydrate Salainn;Ytterbium(III) Triflate Hydrate |
Àireamh CAS | 54761-04-5 |
Àireamh CAT | RF-PI2097 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C3F9O9S3Yb·xH2O |
Cuideam Molecular | 620.24 |
Mothachail | Hygroscopic |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar nach eil geal no liath aotrom |
Purity / Modh Mion-sgrùdadh | >98.0% (Titration Chelometric) (Calcd. on Anhydrous Substance) |
Yb | 26.8 ~ 29.0% (EDTA iom-fhillte) |
Uisge (le Karl Fischer) | ≤4.00% |
Mion-sgrùdadh ICP | A’ dearbhadh co-phàirt Ytterbium |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Diofar X-Ray | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Pacaid: Botal, poca foil alùmanum, 25kg / druma cairt-bhòrd, no a rèir riatanas luchd-ceannach
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
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Tha Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) ag obair mar inneal-catharra ann an synthesis organach heterocycles.Bidh e cuideachd ag obair mar searbhag Leòdhasach ann an grunn ath-bheachdan organach.Catalyst meatailt talmhainn tearc ioma-chruthach ann an synthesis organach.Chaidh catalyst searbhag Leòdhais a tha fulang le uisge a chleachdadh o chionn ghoirid ann an syntheses aon-phoit de β-lactams, agus ann an ath-bheachdan cur-ris radaigeach agus nucleophilic stereocontrolled.Catalizes synthesis deoxypenostatin A ann am freagairt nobhail, stereoselective, intramolecular Diels-Alder.Catalyst searbhag Leòdhais air a chleachdadh le alcaloid chinchona silylated ann an synthesis neo-chunbhalach de β-lactams a chaidh a chuir na àite bho chloride searbhagach agus aryl imine.Cuideachd air a chleachdadh airson ath-bhualadh aldehyde-ene a chatalachadh ann an synthesis den chnàmhan guaiane.Catalyst searbhag Leòdhais cudromach airson measgachadh de ath-bheachdan synthetigeach, a’ toirt a-steach allylborations.
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