Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Purity >98.0% (Chelometric Titration)
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Dzina la Chemical | Ytterbium(III) Trifluoromethanesulfonate Hydrate |
Mawu ofanana ndi mawu | Trifluoromethanesulfonic Acid Ytterbium(III) Salt Hydrate;Ytterbium(III) Triflate Hydrate |
Nambala ya CAS | 54761-04-5 |
Nambala ya CAT | RF-PI2097 |
Stock Status | Mu Stock, Kupanga Kukula Mpaka Matani |
Molecular Formula | C3F9O9S3Yb·xH2O |
Kulemera kwa Maselo | 620.24 |
Zomverera | Hygroscopic |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Off-White kapena Light Gray Powder |
Kuyera / Kusanthula Njira | >98.0% (Chelometric Titration) (Calcd. on Anhydrous Substance) |
Yb | 26.8-29.0% (Complexiometric EDTA) |
Madzi (wolemba Karl Fischer) | ≤4.00% |
Kusanthula Kwakukulu kwa ICP | Imatsimikizira Chigawo cha Ytterbium |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
X-ray Diffraction | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi lamulo la kasitomala
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
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Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) imagwira ntchito ngati chothandizira mu organic synthesis of heterocycles.Imagwiranso ntchito ngati Lewis acid mumitundu yosiyanasiyana yama organic.Chothandizira chosiyanasiyana cha Rare Earth mu organic synthesis.Chothandizira cha Lewis acid cholekerera madzi chomwe chimagwiritsidwa ntchito posachedwapa mumphika umodzi wopangidwa ndi β-lactam, ndi stereocontrolled radical and nucleophilic add reactions.Imathandizira kaphatikizidwe ka deoxypenostatin A mu buku, stereoselective, intramolecular Diels-Alder reaction.Lewis acid chothandizira chogwiritsidwa ntchito ndi silylated chinchona alkaloid mu asymmetric synthesis wa m'malo β-lactam kuchokera asidi chloride ndi aryl imine.Amagwiritsidwanso ntchito poyambitsa aldehyde-ene reaction mu kaphatikizidwe ka mafupa a guaiane.Chofunika kwambiri cha Lewis acid chothandizira pazinthu zosiyanasiyana zopanga, kuphatikizapo allylborations.
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