119165-69-4

Basic information

• Product Name: Pyridine, 2-(4,5-dihydro-2-oxazolyl)- (9CI)
• Synonyms: Pyridine, 2-(4,5-dihydro-2-oxazolyl)- (9CI);2-(pyridin-2-yl)-4,5-dihydrooxazole
• CAS NO: 119165-69-4
• Molecular Formula: C₈H₈N₂O
• Molecular Weight: 148.16192
• Product Categories: PYRIDINE
• Mol File: 119165-69-4.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 90 °C(Press: 2 Torr)
• Appearance: /
• Density: 1.23±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 3.73±0.50(Predicted)
• CAS DataBase Reference: Pyridine, 2-(4,5-dihydro-2-oxazolyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, 2-(4,5-dihydro-2-oxazolyl)- (9CI)(119165-69-4)
• EPA Substance Registry System: Pyridine, 2-(4,5-dihydro-2-oxazolyl)- (9CI)(119165-69-4)

Safety Data

• Hazardous Substances Data: 119165-69-4(Hazardous Substances Data)

Upstream product

• 1121-60-4 pyridine-2-carbaldehyde 
• 141-43-5 ethanolamine 
• 100-70-9 2-Cyanopyridine 
• 1943-83-5 2-chloroethyl isothiocyanate 
• 59-67-6 nicotinic acid 
• 29745-44-6 pyridine-2-carbonyl chloride 
• 98-98-6 2-Picolinic acid 
• 41050-95-7 ethyl picolinimidate 
• 2524-52-9 ethyl-2-picolinate 
• 16347-06-1 pyridine-2-(N-(2-hydroxyethyl)carboxamide) 
• 870-24-6 2-chloroethanamine hydrochloride 

Downstream Products

• 16347-06-1 pyridine-2-(N-(2-hydroxyethyl)carboxamide) 
• 717138-97-1 pyridine-2-carboxylic acid (2-bromoethyl)amide 
• 1121-60-4 pyridine-2-carbaldehyde 
• 84555-18-0 cyanomethyl 2-pyridinecarboxylate 

Relevant articles and documents

Efficient epoxidation reaction of terminal olefins with hydrogen peroxide catalyzed by an iron (II) complex

A highly active iron (II) complex that catalyzed epoxidation of terminal olefins with hydrogen peroxide was described. The catalytic system displayed excellent catalytic ability for the selective oxidation of terminal olefins to epoxides with high selecti

Facile one-pot synthesis of 2-oxazoline

We developed a facile one-pot synthesis of 2-oxazolines from carboxylic acid and 2-chloroethyl isocyanate, involving amide bond formation and a following intramolecular cyclization using 4-dimethylaminopyridine as the catalyst. A large variety of functional groups are well tolerated by the mild reaction conditions to afford diverse 2-oxazolines in good to excellent yields. This reaction will keep the chirality of the isocyanate at position 1, the R2 substituted carbon. Microwave-assisted synthesis can further enhance the reaction yield and reduce the reaction time to 5 min. This method facilities the synthesis of 2-oxazolines for diverse applications, such as 2-oxazoline derived polymers and materials.

A 2 - substituted oxazoline or 2 - substituted piperazine synthetic method (by machine translation)

The invention discloses a method for synthesizing 2 - substituted oxazoline or 2 - substituted oxazine new method, by nitrile and amino ethanol or 3 - amino - 1 - propanol as raw material, in the absence of solvent, can be used for the recycling of the sulfur to induce synthesis of 2 - substituted oxazoline and 2 - substituted piperazine. The method of the invention has low cost, simple reaction process, mild reaction conditions, the reaction time is short, the yield and the like, is suitable for the industrial generation. (by machine translation)