690007

(S)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-bi-2-naphthol

95% (HPLC)

• Synonym(s): (1S)-3,3′-Bis[2,4,6-tris(1-methylethyl)phenyl]-1,1′-binaphthalene-2,2′-diol
• Empirical Formula (Hill Notation): C₅₀H₅₈O₂
• CAS Number: 908338-44-3
• Molecular Weight: 690.99
• MDL number: MFCD11045378
• UNSPSC Code: 12352005
• PubChem Substance ID: 329761305
• NACRES: NA.22

Properties

• Assay: 95% (HPLC)
• form: solid
• optical purity: ee: ≥99.0
• SMILES string: CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2cc3ccccc3c(c2O)-c4c(O)c(cc5ccccc45)-c6c(cc(cc6C(C)C)C(C)C)C(C)C
• InChI: 1S/C50H58O2/c1-27(2)35-23-39(29(5)6)45(40(24-35)30(7)8)43-21-33-17-13-15-19-37(33)47(49(43)51)48-38-20-16-14-18-34(38)22-44(50(48)52)46-41(31(9)10)25-36(28(3)4)26-42(46)32(11)12/h13-32,51-52H,1-12H3
• InChI key: BCAHCEFAVPAFSH-UHFFFAOYSA-N

Description

Application

(S)-3,3′-Bis(2,4,6-triisopropylphenyl)-1,1′-bi-2-naphthol can be used as a reactant to prepare BINOL-based chiral N-triflyl thiophosphoramides as chiral Bronsted acid catalysts for the asymmetric synthesis of α-substituted cycloalkanones via enantioselective hydrolysis of alicyclic silyl enol ethers.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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