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

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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

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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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 Chemicals (India) Pvt. Ltd.

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Fax: --
Email: sales-in@tcichemicals.com
Country: India
ProdList: 6768
Advantage: 58

A.J Chemicals

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Email: sales@ajchem.in
Country: India
ProdList: 6100
Advantage: 58

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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