87880-51-1

Basic information

• Product Name: 4-acetyl-5-(4,5-dimethoxy-2-nitrophenyl)-2-ethoxy-Δ²-1,3,4-thiadiazoline
• CAS NO: 87880-51-1
• Molecular Weight: 355.371
• Mol File: 87880-51-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-acetyl-5-(4,5-dimethoxy-2-nitrophenyl)-2-ethoxy-Δ²-1,3,4-thiadiazoline(CAS DataBase Reference)
• NIST Chemistry Reference: 4-acetyl-5-(4,5-dimethoxy-2-nitrophenyl)-2-ethoxy-Δ²-1,3,4-thiadiazoline(87880-51-1)
• EPA Substance Registry System: 4-acetyl-5-(4,5-dimethoxy-2-nitrophenyl)-2-ethoxy-Δ²-1,3,4-thiadiazoline(87880-51-1)

Safety Data

• Hazardous Substances Data: 87880-51-1(Hazardous Substances Data)

Upstream product

• 74990-24-2 4,5-dimethoxy-2-nitrobenzaldehyde ethoxy(thiocarbonyl)hydrazone 
• 75-36-5 acetyl chloride 

Relevant articles and documents

Electron Deficient Heteroaromatic Ammonioamidates. Part 25. N-(Quinazolin-3-io)amidates. Part 12. The Synthesis of N-(6,7-Dimethoxy-2-methylquinazolin-3-io)ethoxythioformamidate and of 2-(3,4-Dimethoxyphenyl)-8,9-dimethoxy-5-methyl-10bH--thiadiazol

The synthesis of N-(6,7-dimethoxy-2-methylquinazolin-3-io)ethoxythioformamidate (7a) has been carried out starting with the thioacylhydrazone (5a) via cyclization of the acetylamino thioacylhydrazone (6a).An analogous attempt to synthesize the related thi