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| Product | Description | |
|---|---|---|
| Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]ytterbate Yb-HTMG-B | Catalyst used for an asymmetric Michael addition. Catalyst used for an asymmetric Michael addition of 1,3-dicarbonyls to enones. Catalyst used for the asymmetric aza-Michael addition of methylhydroxylamine to chalcone derivatives. Catalyst used for the asymmetric direct aldol reaction of acetophenone and pivaldehyde. Group: Ytterbium catalysts. Alternative Names: hydron;1-(2-oxidonaphthalen-1-yl)naphthalen-2-olate;1,1,3,3-tetramethylguanidine;ytterbium(3+). CAS No. 1611526-75-0. Molecular formula: C75H78N9O6Yb. Mole weight: 1374.52. Appearance: Off-white to pale yellow powder. Purity: 0.97. Canonical SMILES: [H+]. [H+]. [H+]. CN (C)C (=N)N (C)C. CN (C)C (=N)N (C)C. CN (C)C (=N)N (C)C. C1=CC=C2C (=C1)C=CC (=C2C3=C (C=CC4=CC=CC=C43)[O-])[O-]. C1=CC=C2C (=C1)C=CC (=C2C3=C (C=CC4=CC=CC=C43)[O-])[O-]. C1=CC=C2C (=C1)C=CC (=C2C3=C (C=CC4=CC=CC=C43)[O-])[O-]. [Yb+3]. Catalog: ACM1611526750-1. |  |
| Ytterbium(III) trifluoromethanesulfonate | Versatile rare earth metal catalyst in organic synthesis. Group: Heterocyclic organic compound. Alternative Names: Ytterbium(III) triflate, 99.9%, (trace metal basis), anhydrous; ytterbium (III) triflate; Ytterbium (III) trifluoromethane-sulfonate; tris(fluoranyl)methanesulfonate; TR-019362; ytterbium (iII)trifluoromethanesulfonate; ytterbium(3+); KS-00000ET4; A830357; Ytterbium(3+) tris(trifluoromethanesulfonate). CAS No. 54761-04-5. Molecular formula: C3F9O9S3Yb. Mole weight: 620.244g/mol. IUPACName: trifluoromethanesulfonate; ytterbium(3+). Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. [Yb+3]. Catalog: ACM54761045. | |
| Ytterbium(III) trifluoromethanesulfonate | Ytterbium(III) trifluoromethanesulfonate. Uses: Versatile rare earth metal catalyst in organic synthesis. Group: Polymerization reagents. Alternative Names: Ytterbium(III) triflate, 99.9%, (trace metal basis), anhydrous; ytterbium (III) triflate; Ytterbium (III) trifluoromethane-sulfonate; tris(fluoranyl)methanesulfonate; TR-019362; ytterbium (iII)trifluoromethanesulfonate; ytterbium(3+); KS-00000ET4; A830357; Ytterbium(3+) tris(trifluoromethanesulfonate). CAS No. 54761-04-5. Product ID: trifluoromethanesulfonate; ytterbium(3+). Molecular formula: 620.244g/mol. Mole weight: C3F9O9S3Yb. C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. [Yb+3]. InChI=1S/3CHF3O3S.Yb/c3*2-1(3, 4)8(5, 6)7;/h3*(H, 5, 6, 7);/q;;;+3/p-3. AHZJKOKFZJYCLG-UHFFFAOYSA-K. |  |
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