113643-84-8

Basic information

• Product Name: 2-Furancarboxylic acid, 2-benzoylhydrazide
• CAS NO: 113643-84-8
• Molecular Formula: C12H10N2O3
• Molecular Weight: 230.223
• Mol File: 113643-84-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Furancarboxylic acid, 2-benzoylhydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Furancarboxylic acid, 2-benzoylhydrazide(113643-84-8)
• EPA Substance Registry System: 2-Furancarboxylic acid, 2-benzoylhydrazide(113643-84-8)

Safety Data

• Hazardous Substances Data: 113643-84-8(Hazardous Substances Data)

Upstream product

• 527-69-5 2-furancarbonyl chloride 
• 613-94-5 benzoic acid hydrazide 
• 155164-66-2 2-benzoyl-4,5-dichloropyridazin-3(2H)-one 
• 98-88-4 benzoyl chloride 

Downstream Products

• 1156534-52-9 2-(furan-2-yl)-5-phenyl-1,3,4-selenadiazole 
• 14093-97-1 2-(furan-2-yl)-5-phenyl-1,3,4-oxadiazole 

Relevant articles and documents

Facile synthesis and stracture of novel 2,5-disubstituted 1,3,4-selenadiazoles

The reaction of hydrazide with carbony] chloride in the presence of sodium carbonates leads to the corresponding 1,2- diacylhydrazines [1a-t, R 1C(O)NHNHC(O)R2, R1 = aryl, R2 = aryl or alkyl] in moderate to excellent yield (57-90%). The latter reacts with 2,4-diphenyl-l,3-diselenadiphosphetane- 2,4-diselenide (Woollins' reagent, WR) in refluxing toluene to give a series of new 2,5-disubstituted 1,3,4-selenadiazoles (2a-t, 51-99% yield). All compounds were characterized spectroscopically and six compounds were characterized crystalloqraphically. Wiley-VCH Verlag GmbH & Co. KGaA.

Facile synthesis of symmetric and unsymmetric 1,3,4-oxadiazoles using 2-acyl(or aroyl)pyridazin-3-ones

Symmetric and unsymmetric 1,3,4-oxadiazoles were synthesized in situ from hydrazine hydrate and the corresponding 2-acyl-4,5-dichloropyridazin-3-ones as acylating agents in polyphosphoric acid or BF3·OEt2 in excellent yields.