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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL

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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Suppliers list
Company Name: Career Henan Chemica Co
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Products Intro: Product Name: (S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
CAS:101203-31-0
Purity:Min98% HPLC/GC Package:1KG;8USD
Company Name: Alfa Chemistry
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Products Intro: Product Name:5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol
CAS:101203-31-0
Company Name: Aromsyn Co., Ltd.
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Products Intro: Product Name:3,3'-Di-tert-butyl-5,5',6,6'-tetramethyl-[1,1'-biphenyl]-2,2'-diol
CAS:101203-31-0
Purity:NLT 95% Package:1G;1KG;100KG Remarks:AS102725
Company Name: Aladdin Scientific
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Products Intro: Product Name:5,5′,6,6′-Tetramethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol
CAS:101203-31-0
Purity:97% Package:$24.9/1g;$75.9/5g;$135.9/10g;Bulk package Remarks:97%
Company Name: ABCR GmbH & CO. KG
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(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Basic information
Reaction
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;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;(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL
CAS:101203-31-0
MF:C24H34O2
MW:354.53
EINECS:
Product Categories:BIPHEN Series;Achiral Oxygen;Catalysis and Inorganic Chemistry;Chemical Synthesis;Other Ligands
Mol File:101203-31-0.mol
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Structure
(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
pka10.95±0.50(Predicted)
form crystal
color white to off-white
Safety Information
Risk Statements 36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
MSDS Information
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SigmaAldrich English
(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIOL Usage And Synthesis
ReactionUsed 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.  Reactions of 101203-31-0
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
Tag:(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