ChemicalBook > CAS DataBase List > (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
Reaction- Product Name
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- CAS No.
- 101203-31-0
- Chemical Name
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- Synonyms
- BIPHEN H2;-2,2′-dioL;(S) BIPHEN H2;(R) BIPHEN H2;rac-BIPHEN H2;(R)-(+)-BIPHEN H2;(S)-(-)-BIPHEN H2;-3,3′-di-tert-butyL;5,5′,6,6′-TetramethyL;Tetramethyldibutylbiphenyldiol,
- CBNumber
- CB3494592
- Molecular Formula
- C24H34O2
- Formula Weight
- 354.53
- 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 Property
- 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
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 675229
- Product name
- 5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol
- Purity
- 97%
- Packaging
- 10g
- Price
- $112.8
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H26949
- Product name
- (±)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%
- Packaging
- 1g
- Price
- $29.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H26949
- Product name
- (±)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%
- Packaging
- 5g
- Price
- $90.65
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 08-2045
- Product name
- racemic-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, 99% rac-BIPHEN H2
- Packaging
- 5g
- Price
- $114
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 08-2045
- Product name
- racemic-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, 99% rac-BIPHEN H2
- Packaging
- 25g
- Price
- $451
- Updated
- 2024/03/01
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Chemical Properties,Usage,Production
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'-DIOL Preparation Products And Raw materials
Raw materials
Preparation Products
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Suppliers
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101203-31-0, (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOLRelated Search:
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