119321-42-5

Basic information

• Product Name: 1-(4-nitrobenzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazonium bromide
• Synonyms: 1-(4-nitrobenzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazonium bromide
• CAS NO: 119321-42-5
• Molecular Weight: 430.239
• Mol File: 119321-42-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-nitrobenzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazonium bromide(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-nitrobenzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazonium bromide(119321-42-5)
• EPA Substance Registry System: 1-(4-nitrobenzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazonium bromide(119321-42-5)

Safety Data

• Hazardous Substances Data: 119321-42-5(Hazardous Substances Data)

Upstream product

• 5470-48-4 para-nitrobenzaldehyde thiosemicarbazone 
• 20782-91-6 2-(bromomethyl)-5-nitrofuran 

Downstream Products

• 119294-66-5 N-[4-Methyl-5-(5-nitro-furan-2-yl)-thiazol-2-yl]-N'-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-hydrazine 
• 119321-47-0 C₁₅H₁₃N₅O₆S 

Relevant articles and documents

4-Acetyl-1-(R-benzylidene)-3-(5-nitro-2-furfuryl)thiosemicarbazides - Carriers of Synthones for Obtaining Thiazole and Triazole Rings

The corresponding thiosemicarbazonium salts, which form 4-acetyl- and 2,4-diacetyl-1-benzylidene-3-(5-nitro-2-furfuryl)thiosemicarbazides with acetic anhydride, were obtained by the reaction of 5-nitrofurfuryl bromide with 1-benzylidenethiosemicarbazides.Under the influence of bases the monoacetylated derivatives undergo cyclization to the corresponding 2-benzylidenehydrazino-5-(5-nitro-2-furyl)thiazoles.Intramolecular cyclization of the monoacetylated products to 3-methyl-5--1,2,4-triazole, which is accompanied by the elimination of the corresponding benzaldehyde, occurs in the presence of hydrochloric acid.