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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

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
Molecular Weight:
369.42
MDL Number:
MFCD01863585
MOL File:
128249-70-7.mol
MSDS File:
SDS
Last updated:2024-08-12 17:17:06

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

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)
FDA UNII 555PN397NX

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  29339900
NFPA 704
0
2 0

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine price More Price(48)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 496065 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98% 128249-70-7 500mg $106.2 2024-03-01 Buy
Sigma-Aldrich 496065 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine 98% 128249-70-7 2g $485 2023-06-20 Buy
TCI Chemical B2219 (R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine >98.0%(HPLC)(T) 128249-70-7 1g $175 2024-03-01 Buy
TCI Chemical B2219 (R,R)-2,6-Bis(4-phenyl-2-oxazolin-2-yl)pyridine >98.0%(HPLC)(T) 128249-70-7 250mg $64 2024-03-01 Buy
Strem Chemicals 07-0303 (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine, 98+% (R,R)-Ph-pybox 128249-70-7 500mg $167 2024-03-01 Buy
Product number Packaging Price Buy
496065 500mg $106.2 Buy
496065 2g $485 Buy
B2219 1g $175 Buy
B2219 250mg $64 Buy
07-0303 500mg $167 Buy

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine Chemical Properties,Uses,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.
Reactions of 128249-70-7_1
Reactions of 128249-70-7_2

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.

5453-67-8
128249-70-7
Synthesis of 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine from Dimethyl 2,6-Pyridinedicarboxylate
Global( 145)Suppliers
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Hebei Mojin Biotechnology Co.,Ltd 		+86-15028179902 angelia@hbmojin.com China 1176 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
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Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58

View Lastest Price from 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine pictures 2024-08-14 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
128249-70-7
 US $0.00 / kg 1kg 99% 50000KG/month Hebei Mojin Biotechnology Co.,Ltd
2,6-Bis(4R)-4-phenyl-2-oxazolinylpyridine pictures 2021-07-02 2,6-Bis(4R)-4-phenyl-2-oxazolinylpyridine
128249-70-7
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine pictures 2019-07-06 2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
128249-70-7
 US $1.00 / kg 1kg 98% 100KG Career Henan Chemical Co
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-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-2-oxazolin-2-yl]pyridine, 98+% (R,R)-Ph-pybox 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 > (+)-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