62507-51-1

Basic information

• Product Name: 1,3,4-Oxadiazole, 2-(4-methoxyphenyl)-5-(4-nitrophenyl)-
• Synonyms: 2-<4-Nitro-phenyl>-5-<4-methoxy-phenyl>-1,3,4-oxadiazol
• CAS NO: 62507-51-1
• Molecular Formula: C15H11N3O4
• Molecular Weight: 297.26600
• Mol File: 62507-51-1.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 1,3,4-Oxadiazole, 2-(4-methoxyphenyl)-5-(4-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4-Oxadiazole, 2-(4-methoxyphenyl)-5-(4-nitrophenyl)-(62507-51-1)
• EPA Substance Registry System: 1,3,4-Oxadiazole, 2-(4-methoxyphenyl)-5-(4-nitrophenyl)-(62507-51-1)

Safety Data

• Hazardous Substances Data: 62507-51-1(Hazardous Substances Data)

Upstream product

• 4291-13-8 2-(4-nitrophenyl)-1,3,4-oxadiazole 
• 141339-54-0 bis(4-anisyl)iodonium triflate 
• 636-97-5 N-amino-(4-nitrophenyl)carboxamide 
• 619-50-1 4-nitrobenzoic acid methyl ester 
• 51771-30-3 DC-S₃₅₃ 
• 122-04-3 4-nitro-benzoyl chloride 
• 6926-51-8 5-(4-methoxyphenyl)-2H-tetrazole 
• 28115-92-6 4-nitrobenzoyl isothiocyanate 
• 92555-33-4 1-(4-methoxybenzoyl)-2-(4-nitrobenzoyl)hydrazine 

Downstream Products

• 92554-86-4 2-(4-aminophenyl)-5-(4-methoxyhenyl)-1,3,4-oxadiazole 

Relevant articles and documents

C-H arylation of azaheterocycles: A direct ligand-free and Cu-catalyzed approach using diaryliodonium salts

An efficient and high yielding Cu-catalyzed direct C-H arylation of azaheterocycles including oxadiazoles, thiadiazoles, benzoxazoles and benzothiazoles has been achieved by employing easily accessible diaryliodonium salts. the Partner Organisations 2014.

Convenient preparation of unsymmetrical 2,5-disubstituted 1,3,4-oxadiazoles promoted by Dess-Martin reagent

2,5-Disubstituted 1,3,4-oxadiazoles have been conveniently prepared by oxidative cyclization of N-acyl-N′-aryliden-hydrazines promoted by an excess of Dess-Martin periodinane under mild conditions (23 examples, up to 92% isolated yields).

An expeditious and convenient one pot synthesis of 2,5-disubstituted-1,3,4-oxadiazoles

A convenient, one pot procedure is reported for the synthesis of a variety of 2,5-disubstituted-1,3,4-oxadiazoles by condensing monoarylhydrazides with acid chlorides in HMPA solvent under the microwave heating. The yields are good to excellent, the process is rapid and does not need any added acid catalyst or dehydrating reagent.