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.
- 205927-03-3
- Chemical Name
- (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
- Synonyms
- BIPHEN H2;(S)-BIPHEN;(S) BIPHEN H2;(R) BIPHEN H2;-3,3'-di-t-butyL;(S)-(-)-BIPHEN H2;(R)-(+)-BIPHEN H2;99% (S)-BIPHEN H2;(S)-(-)-5,5',6,6'-TetramethyL;(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-T&
- CBNumber
- CB6494593
- Molecular Formula
- C24H34O2
- Formula Weight
- 354.53
- MOL File
- 205927-03-3.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
- alpha
- -78° (c 0.352, THF)
- Boiling point:
- 420.8±45.0 °C(Predicted)
- Density
- 1.012±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- Powder
- pka
- 10.95±0.50(Predicted)
- color
- white
- optical activity
- [α]20/D -83±3°, c = 0.4 in THF
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Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 578428
- Product name
- (S)-(?)-5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol
- Purity
- 97%
- Packaging
- 100mg
- Price
- $158
- Updated
- 2023/06/20
Sigma-Aldrich
- Product number
- 578428
- Product name
- (S)-(?)-5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol
- Purity
- 97%
- Packaging
- 500mg
- Price
- $675
- Updated
- 2023/06/20
Alfa Aesar
- Product number
- H27342
- Product name
- (S)-(-)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%
- Packaging
- 250mg
- Price
- $140.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H27342
- Product name
- (S)-(-)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%
- Packaging
- 1g
- Price
- $426
- Updated
- 2024/03/01
Strem Chemicals
- Product number
- 08-2047
- Product name
- (S)-(-)-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, 99% (S)-BIPHEN H2
- Packaging
- 100mg
- Price
- $58
- 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
The new Schrock-Hoveyda, chiral molybdenum catalyst can effect various modes of enantioselective olefin metathesis with excellent selectivity.
General Description
(S)-5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol, a biphenyl chiral ligand is used to prepare mono- and bidentate phosphites applicable as catalysts in the hydroformylation of allyl cyanide, heterocyclic olefins, and asymmetric hydrogenation of dimethyl itaconate.
(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
205927-03-3, (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOLRelated Search:
(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