2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
Reactions- 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
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)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- HS Code
- 29339900
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.
N-Bromosuccinimide Price
- 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
- Product number
- 496065
- Product name
- 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
- Purity
- 98%
- Packaging
- 2g
- Price
- $485
- Updated
- 2023/06/20
- 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
- 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
- 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
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Chemical Properties,Usage,Production
Reactions
- Ligand for Copper catalyzed syn-selective Mukaiyama aldol reaction.
- Ligand for Tin catalyzed anti-selective aldol reaction.
- Ligand for Ytterbuim catalyzed desymmetrization of meso epoxides.
- Ligand for Copper catalyzed enantioselective addition of terminal alkynes to imines.
- Ligand for Scandium catalyzed enantioselective syn-selective ene reactions.
- Ligand for Copper catalysed asymmetric alkynylation of cyclic azomethine Imines.
- 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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View Lastest Price from 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine manufacturers
- 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
- 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