25205-93-0

Basic information

• Product Name: 5-ethyl-2,4-diphenyloxazole
• Synonyms: 5-ethyl-2,4-diphenyloxazole
• CAS NO: 25205-93-0
• Molecular Weight: 249.312
• Mol File: 25205-93-0.mol

Chemical Properties

• CAS DataBase Reference: 5-ethyl-2,4-diphenyloxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-ethyl-2,4-diphenyloxazole(25205-93-0)
• EPA Substance Registry System: 5-ethyl-2,4-diphenyloxazole(25205-93-0)

Safety Data

• Hazardous Substances Data: 25205-93-0(Hazardous Substances Data)

Upstream product

• 16483-98-0 2,3-diphenyl-2H-azirine 
• 100-47-0 benzonitrile 
• 495-40-9 propiophenone 

Relevant articles and documents

Mercury(II) p-toluenesulfonate mediated synthesis of oxazoles under microwave irradiation

Direct transformation of aromatic ketones into oxazoles in the presence of mercury(II) p-toluenesulfonate under microwave irradiation is described. (C) 2000 Elsevier Science Ltd.

[3 + 2] Cycloaddition/Oxidative Aromatization Sequence via Photoredox Catalysis: One-Pot Synthesis of Oxazoles from 2H-Azirines and Aldehydes

A novel [3 + 2] cycloaddition/oxidative aromatization sequence via visible light-induced photoredox catalysis is disclosed. It provides a general synthetic route to 2,4,5-trisubstituted oxazoles from easily accessible 2H-azirines and aldehydes under mild reaction conditions. The potential of this strategy was further demonstrated by the rapid synthesis of a cyclooxygenase-2 inhibitor as well as the success of employing electron-deficient alkenes and imines as the reaction partners.