| Identification | Back Directory | [Name]
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL | [CAS]
101203-31-0 | [Synonyms]
BIPHEN H2
(S) BIPHEN H2
(R) BIPHEN H2
(R)-(+)-BIPHEN H2
(S)-(-)-BIPHEN H2
Tetramethyldibutylbiphenyldiol,
5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-&
RAC-5,5',6,6'-TETRAMETHYL-3,3'-DI-TER-B&
5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
RAC-3,3'-DI-T-BUTYL-5,5',6,6'-TETRAMETHYL-1,1'-BIPHENYL-2,2'-DIOL
3,3'-Di-tert-butyl-5,5',6,6'-tetramethyl-[1,1'-biphenyl]-2,2'-diol
(±)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%
5,5',6,6'-Tetramethyl-3,3'-di-tert-butyl-1,1'-biphenyl-2,2'-diol 97%
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
(S)-(-)-3,3'-DI-T-BUTYL-5,5',6,6'-TETRAMETHYL-1,1'-BIPHENYL-2,2'-DIOL
(R)-(+)-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
RACEMIC-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
(R)-(+)-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
rac-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, BIPHEN H2
rac-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol,99%BIPHENH2
raceMic-5,5',6,6'-TetraMethyl-3,3'-di- t-butyl-1,1'-biphenyl-2,2'-diol rac-BIPHEN H2
(R)-(+)-5,5'',6,6''-TETRAMETHYL-3,3''-DI-T-BUTYL-1,1''-BIPHENYL-2,2''-DIOL (R) BIPHEN H2
RACEMIC-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL, 99% RAC-BIPHEN H2 | [Molecular Formula]
C24H34O2 | [MDL Number]
MFCD01862439 | [MOL File]
101203-31-0.mol | [Molecular Weight]
354.53 |
| Chemical Properties | Back Directory | [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 |
| Questions And Answer | Back Directory | [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.
|
| Hazard Information | Back Directory | [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
| [reaction suitability]
reagent type: ligand |
|
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