(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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Hazard and Precautionary Statements (GHS)

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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

China 32 Germany 2 India 1 Japan 1 Norway 1 Russia 1 Switzerland 1 United Kingdom 1 United States 5 Global 45

ABCR GmbH & CO. KG

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Email: info@abcr.de
Country: Germany
ProdList: 6831
Advantage: 75

Service Chemical Inc.

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Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
Advantage: 71

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

(R) BIPHEN H2

(S)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'- diol, 99%e.e.

(R)-(+)-BIPHEN H2

(R)-(+)-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

RACEMIC-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL

RAC-3,3'-DI-T-BUTYL-5,5',6,6'-TETRAMETHYL-1,1'-BIPHENYL-2,2'-DIOL

(S) BIPHEN H2

(S)-(-)-BIPHEN H2

(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-T-BUTYL-1,1'-BIPHENYL-2,2'-DIOL

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

(S)-(-)-3,3'-DI-T-BUTYL-5,5',6,6'-TETRAMETHYL-1,1'-BIPHENYL-2,2'-DIOL

(S)-(-)-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, (S) BIPH

(S)-(-)-5,5',6,6'-TETRAMETHYL-3,3'-DI-T&

(S)-(-)-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol,99%(S)-BIPHENH2

(S)-(-)-5,5'',6,6''-TETRAMETHYL-3,3''-DI-T-BUTYL-1,1''-BIPHENYL-2,2''-DIOL (S) BIPHEN H2

(S)-(-)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol, 99%

(S)-()-5,5′,6,6′-TetraMethyl-3,3′-di-tert-butyl-1,1′-biphenyl-2,2′-diol,97%

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

BIPHEN H2

(S)-(-)-5,5',6,6'-TetramethyL

-3,3'-di-t-butyL

99% (S)-BIPHEN H2

1,1'-Biphenyl]-2,2'-diol, 3,3'-bis(1,1-dimethylethyl)-5,5',6,6'-tetramethyl-, (1S)-

(S)-BIPHEN

(S)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol[(S)-BIPHEN H2]

(S)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol

(S)-(-)-5,5',6,6'-Tetramethyl-3,3'-di-t-butyl-1,1'-biphenyl-2,2'-diol, 99% (S)-BIPHEN H2

205927-03-3

Catalysis and Inorganic Chemistry

Asymmetric Synthesis

Chiral Catalysts, Ligands, and Reagents

Other Chiral Ligands

Other Ligands

BIPHEN Series

Chiral Oxygen

Asymmetric Synthesis

Chiral Catalysts, Ligands, and Reagents

Other Chiral Ligands