675229

5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol

97%

• Empirical Formula (Hill Notation): C₂₄H₃₄O₂
• CAS Number: 101203-31-0
• Molecular Weight: 354.53
• MDL number: MFCD01862439
• UNSPSC Code: 12161600
• PubChem Substance ID: 24885270
• NACRES: NA.22

Properties

• Assay: 97%
• form: solid
• reaction suitability: reagent type: ligand
• mp: 164-169 °C
• SMILES string: Cc1cc(c(O)c(c1C)-c2c(C)c(C)cc(c2O)C(C)(C)C)C(C)(C)C
• InChI: 1S/C24H34O2/c1-13-11-17(23(5,6)7)21(25)19(15(13)3)20-16(4)14(2)12-18(22(20)26)24(8,9)10/h11-12,25-26H,1-10H3
• InChI key: NMVVBVMYPLMIOU-UHFFFAOYSA-N

Description

Application

• Cocatalyst in titanium-catalyzed intermolecular hydroamination

Reactant in preparation of:

• Sulfonate phenol ligands via sulfonylation
• Catalysts for asymmetric olefin hydroamination/cyclization reactions
• Single site catalyst precursors for catalysis of ring-opening reactions
• Biphen-Mo complex used for catalysis of enantioselective ring-closing metathesis

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves