(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Basic information
- Product Name:
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- Synonyms:
-
- raceMic-5,5',6,6'-TetraMethyl-3,3'-di- t-butyl-1,1'-biphenyl-2,2'-diol rac-BIPHEN H2
- 6-tert-butyl-2-(3-tert-butyl-2-hydroxy-5,6-dimethylphenyl)-3,4-dimethylphenol
- 5,5',6,6'-Tetramethyl-3,3'-di-tert-butyl-1,1'-biphenyl-2,2'-diol 97%
- 3,3'-Di-tert-butyl-5,5',6,6'-tetramethyl-[1,1'-biphenyl]-2,2'-diol
- (S) BIPHEN H2
- (S)-(-)-BIPHEN H2
- (R) BIPHEN H2
- (R)-(+)-BIPHEN H2
- CAS:
- 101203-31-0
- MF:
- C24H34O2
- MW:
- 354.53
- Product Categories:
-
- BIPHEN Series
- Achiral Oxygen
- Catalysis and Inorganic Chemistry
- Chemical Synthesis
- Other Ligands
- Mol File:
- 101203-31-0.mol
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Chemical Properties
- Melting point:
- 170-174 °C
- Boiling point:
- 420.8±45.0 °C(Predicted)
- Density
- 1.012±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- crystal
- pka
- 10.95±0.50(Predicted)
- color
- white to off-white
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Safety Information
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
MSDS
- Language:English Provider:SigmaAldrich
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Usage And Synthesis
Reaction
Used as a ligand backbone for metathesis catalysts.
2. Used as a ligand backbone in catalytic asymmetric hydrogenation.
3. Used as a ligand backbone for asymmetric hydroformylation of allyl cyanide.
4. Used as a ligand backbone for phosphoramidite ligands in the asymmetric
Rh-catalyzed [2+2+2] cycloaddition.
5. Used as a ligand backbone for the ring-opening polymerization of cyclic esters.
Uses
- 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
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOLSupplier
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL(101203-31-0)Related Product Information
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- (R)SCHROCK-HOVEYDA CATALYST
- 3,3',5,5'-TETRAMETHYLBIPHENYL
- (R)-(-)-5,5',6,6',7,7',8,8'-OCTAHYDRO-3,3'-DI-T-BUTYL-1,1'-BI-2-NAPHTHOL, DIPOTASSIUM SALT
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL