3078-12-4

Basic information

• Product Name: Ethanedial, mono[(4-nitrophenyl)hydrazone]
• CAS NO: 3078-12-4
• Molecular Formula: C8H7N3O3
• Molecular Weight: 193.162
• Mol File: 3078-12-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Ethanedial, mono[(4-nitrophenyl)hydrazone](CAS DataBase Reference)
• NIST Chemistry Reference: Ethanedial, mono[(4-nitrophenyl)hydrazone](3078-12-4)
• EPA Substance Registry System: Ethanedial, mono[(4-nitrophenyl)hydrazone](3078-12-4)

Safety Data

• Hazardous Substances Data: 3078-12-4(Hazardous Substances Data)

Upstream product

• 107-25-5 methoxyethene 
• 100-05-0 4-nitrobenzenediazonium chloride 
• 14368-49-1 p-nitrobenzenediazonium 
• 109-92-2 ethyl vinyl ether 
• 62908-29-6 Glucose-p-nitrophenylhydrazon 
• 6106-54-3 3-methyl-crotonaldehyde-(4-nitro-phenylhydrazone) 
• 131543-46-9 Glyoxal 
• 100-16-3 4-nitrophenylhydrazone 

Downstream Products

• 77896-46-9 2-(4-nitrophenyl)-1,2,3-triazole 1-oxide 
• 138093-11-5 cis-1-((p-nitrophenyl)hydrazono)-2-(((p-dimethylamino)phenyl)imino)ethane 
• 138093-11-5 trans-1-((p-nitrophenyl)hydrazono)-2-(((p-dimethylamino)phenyl)imino)ethane 
• 75119-90-3 [2-[(4-Nitro-phenyl)-hydrazono]-eth-(E)-ylidene]-p-tolyl-amine 
• 75119-96-9 cis-((p-nitrophenyl)hydrazono)-2-((p-methoxyphenyl)imino)ethane 
• 75119-96-9 trans-1-((p-nitrophenyl)hydrazono)-2-((p-methoxyphenyl)imino)ethane 
• 75119-96-9 (4-Methoxy-phenyl)-[2-[(4-nitro-phenyl)-hydrazono]-eth-(E)-ylidene]-amine 

Relevant articles and documents

Iridium(III)-Catalyzed Direct C-H Sulfonamidation of 2-Aryl-1,2,3-triazole N-Oxides with Sulfonyl Azides

We have developed a method for the direct sulfonamidation of 2-aryl-1,2,3-triazole N-oxides using sulfonyl azides as the amino source to release molecular nitrogen as the sole by-product. This protocol exhibits excellent functional group tolerance and proceeds efficiently under external oxidant-free conditions. Various 2-(2-sulfonamidoaryl)-1,2,3-triazoles were prepared in up to 97% yields for 25 examples with excellent regioselectivity.