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ChemicalBook > CAS DataBase List > 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

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Product Name
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
CAS No.
128249-70-7
Chemical Name
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
Synonyms
(R,R)-Ph-Pybox;(R-(R*,R*))-2,6-BIS(4,5-DIHYDRO-4-PHENY&;2,6-bis(4-phenyl-1,3-oxazol-2-yl)pyridine;2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine;(r,r)-2,6-bis(4-phenyl-2-oxazolinyl)pyridine;2,6-BIS[(4R)-PHENYL-2-(OXAZOLIN-2-YL)]PYRIDINE;(R,R)-2,6-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PYRIDINE;2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98%;2,6-Bis[(4R)-phenyl-2-oxazolin-2-yl]pyridine,98%;2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine ,98%
CBNumber
CB8708393
Molecular Formula
C23H19N3O2
Formula Weight
369.42
MOL File
128249-70-7.mol
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2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Property

Melting point:
171-175 °C(lit.)
alpha 
185 º (c=1, methylene chloride)
Boiling point:
600.4±55.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
pka
3.07±0.70(Predicted)
form 
crystal
color 
white
optical activity
[α]22/D 187°, c = 1 in methylene chloride
Water Solubility 
Insoluble
CAS DataBase Reference
128249-70-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
496065
Product name
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
Purity
98%
Packaging
500mg
Price
$106.2
Updated
2024/03/01
Sigma-Aldrich
Product number
496065
Product name
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
Purity
98%
Packaging
2g
Price
$485
Updated
2023/06/20
TCI Chemical
Product number
B2219
Product name
(R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$175
Updated
2024/03/01
TCI Chemical
Product number
B2219
Product name
(R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine
Purity
>98.0%(HPLC)(T)
Packaging
250mg
Price
$64
Updated
2024/03/01
Strem Chemicals
Product number
07-0303
Product name
(+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine, 98+% (R,R)-Ph-pybox
Packaging
500mg
Price
$167
Updated
2024/03/01
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2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Chemical Properties,Usage,Production

Reactions

  1. Ligand for Copper catalyzed syn-selective Mukaiyama aldol reaction.
  2. Ligand for Tin catalyzed anti-selective aldol reaction.
  3. Ligand for Ytterbuim catalyzed desymmetrization of meso epoxides.
  4. Ligand for Copper catalyzed enantioselective addition of terminal alkynes to imines.
  5. Ligand for Scandium catalyzed enantioselective syn-selective ene reactions.
  6. Ligand for Copper catalysed asymmetric alkynylation of cyclic azomethine Imines.
  7. Ligand for Europium catalyzed asymmetric alpha amination.

Chemical Properties

White needles

Uses

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine [Pybox] may be used as a chiral ligand in the copper-catalyzed enatioselective arylation of N-arylated tetrahydroisoquinolines (THIQs) with arylboronic acids in the presence of a photoredox catalyst.

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Suppliers

Americas 1 Belgium 1 China 114 Europe 1 Germany 2 India 2 Japan 2 Switzerland 1 The Netherlands 1 United Kingdom 3 United States 17 Global 145
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
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View Lastest Price from 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine manufacturers

Hebei Mojin Biotechnology Co.,Ltd
Product
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 128249-70-7
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
50000KG/month
Release date
2024-08-12
Zhuozhou Wenxi import and Export Co., Ltd
Product
2,6-Bis(4R)-4-phenyl-2-oxazolinylpyridine 128249-70-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 128249-70-7
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-21

128249-70-7, 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridineRelated Search:

Phenyl salicylate Fenoxaprop-P Diphenyl ether PHENYL VALERATE Pyridine Isoxazole Sulfamethoxazole 4-Phenylpyridine PHENYL RESIN 2,6-bis[(4s)-4-phenyl-2-oxazolinyl]pyridine Phenylacetic acid 2,6-BIS((3AR,8AS)-8H-INDENO(1,2-D)OXAZO& METHYL PICOLINIMIDATE PYRIDINE-2-CARBOXIMIDIC ACID ETHYL ESTER 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine

  • 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
  • 2,6-BIS[(4R)-PHENYL-2-(OXAZOLIN-2-YL)]PYRIDINE
  • (R,R)-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine
  • (R,R)-2,6-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PYRIDINE
  • (r,r)-2,6-bis(4-phenyl-2-oxazolinyl)pyridine
  • (R,R)-2,2'-(2,6-PYRIDINEDIYL)BIS(4-PHENYL-2-OXAZOLINE)
  • [R-(R,R)]-2,6-BIS(4,5-DIHYDRO-4-PHENYL-2-OXAZOLYL)PYRIDINE
  • (R-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol
  • (R-(R*,R*))-2,6-BIS(4,5-DIHYDRO-4-PHENY&
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine,98+%
  • (R,R)-2,6-Bis(4-phenyl-2-oxazolinyl)pyridine, (R,R)-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine
  • (+)-2,6-BIS[(4R)-4-PHENYL-2-OXAZOLIN-2-YL]PYRIDINE
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine, 98+% (R,R)-Ph-pybox
  • 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98%
  • 2,6-Bis[(4R)-phenyl-2-oxazolin-2-yl]pyridine,98%
  • 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine ,98%
  • 2,6-bis(4-phenyl-1,3-oxazol-2-yl)pyridine
  • Pyridine, 2,6-bis[(4R)-4,5-dihydro-4-phenyl-2-oxazolyl]-
  • 2,6-Bis((R)-4-phenyl-4,5-dihydrooxazol-2-yl)pyridine
  • 2,6-Bis[(4R)-phenyl-2-oxazolin-2-yl]pyridine,99%e.e.
  • 2,6-Bis((4R)-4-phenyl-4,5-dihydrooxazol-2-yl)pyridine
  • 2,6-Bis[(4R)-phenyl-2-oxazolin-2-yl]pyridine, 98%, (99% ee)
  • 4-phenyl-2-[6-(4-phenyl-4,5-dihydrooxazol-2-yl)-2-pyridinyl]-4,5-dihydrooxazole
  • (4R)-4-phenyl-2-[6-[(4R)-4-phenyl-4,5-dihydrooxazol-2-yl]-2-pyridyl]-4,5-dihydrooxazole
  • (R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine &gt
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine,98%,99%ee
  • (R,R)-Ph-Pybox
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine,98% (R,R)-Ph-pybox
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine
  • (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine,98%
  • 128249-70-7
  • C23H19N3O2
  • Chiral Catalysts, Ligands, and Reagents
  • PyBOX
  • Privileged Ligands
  • Asymmetric Synthesis
  • BOX series
  • Chiral Nitrogen
  • Heterocycle-Pyridine series
  • organic amine
  • Asymmetric Synthesis
  • Synthetic Organic Chemistry