(R)-VAPOL

Reaction

Product Name: (R)-VAPOL
CAS No.: 147702-16-7
Chemical Name: (R)-VAPOL
Synonyms: (S)-VAPOL;(R)-VAPOL;(R)-VAPOL 97%;(R)-VAPOL,99%e.e.;(S)-2,2'-DIPHENYL-(4-BIPHENANTHROL);(R)-2,2'-DIPHENYL-3,3'-(4-BIPHENANTHROL);(R) -2,2'--diphenyl-3,3 '- (4-phenanthrenol;(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol;(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol;(3R)-2,2'- diphenyl [3,3'- phenanthrene ]-4,4'- diol
CBNumber: CB4450751
Molecular Formula: C40H26O2
Formula Weight: 538.63
MOL File: 147702-16-7.mol

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(R)-VAPOL Property

Melting point:: 225-229 °C
alpha: -123.4° (c 1.0, THF)
Boiling point:: 712.2±60.0 °C(Predicted)
Density: 1.286±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 8.37±0.30(Predicted)
form: Powder
color: white to pale yellow
optical activity: [α]20/D -144°, c = 1 in chloroform

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Safety

Hazard Codes: Xn
Risk Statements: 37/38-40-41
Safety Statements: 26-36/37/39
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

H351Suspected of causing cancer

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 675210
Product name: (R)-VAPOL
Purity: 97%
Packaging: 100mg
Price: $55.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 675210
Product name: (R)-VAPOL
Purity: 97%
Packaging: 500mg
Price: $264.8
Updated: 2024/03/01

Strem Chemicals

Product number: 08-1704
Product name: (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, min. 98% (R)-VAPOL
Packaging: 100mg
Price: $255
Updated: 2024/03/01

Strem Chemicals

Product number: 08-1704
Product name: (3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, min. 98% (R)-VAPOL
Packaging: 500mg
Price: $1021
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: HCH0009280
Product name: (3R)-(-)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT
Purity: 95.00%
Packaging: 500MG
Price: $1109.06
Updated: 2021/12/16

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(R)-VAPOL Chemical Properties,Usage,Production

Reaction

Chiral ligand used in catalytic asymmetric aziridination.
Chiral ligand used in catalytic asymmetric imino aldol reaction.
Chiral ligand used in catalytic asymmetric Petasis reaction.

Uses

VAPOL has proven to be an excellent ligand in catalytic asymmetric Diels-Alder, imine aldol, and aziridination reactions.

(R)-VAPOL Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-VAPOL Suppliers

China 22 Germany 1 Switzerland 1 United States 3 Global 27

J & K SCIENTIFIC LTD.

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147702-16-7, (R)-VAPOLRelated Search:

R-3,3'-bis[4-(trifluoroMethyl)phenyl]-[1,1'-Binaphthalene]-2,2'-diol Dichloromethane (R)-VAPOL HYDROGENPHOSPHATE (S)-VAPOL hydrogenphosphate (R)-VAPOL

(R)-VAPOL 97%

(R)-VAPOL,99%e.e.

(S)-2,2'-DIPHENYL-(4-BIPHENANTHROL)

(R)-VAPOL

(S)-VAPOL

(R)-2,2'-DIPHENYL-3,3'-(4-BIPHENANTHROL)

(3R)-(-)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT

(3S)-(+)-2,2'-DIPHENYL-[3,3'-BIPHENANTHRENE]-4,4'-DIOL DICHLOROMETHANE ADDUCT

(3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-dioldichloromethaneadduct,min.98%(R)-VAPOL

(3R)-(-)-2,2''-DIPHENYL-[3,3''-BIPHENANTHRENE]-4,4''-DIOL DICHLOROMETHANE ADDUCT (R)-VAPOL

(R) -2,2'--diphenyl-3,3 '- (4-phenanthrenol

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol

3,3'-Biphenanthrene]-4,4'-diol, 2,2'-diphenyl-, (3R)-

(3R)-2,2'- diphenyl [3,3'- phenanthrene ]-4,4'- diol

(3R)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol

(3R)-2,2'- diphenyl [3,3'- phenanthrene ]-4,4'- diol

147702-16-7

C40H26O212CH2Cl2

BINOL Series

Chiral Oxygen