160816-77-3

Basic information

• Product Name: 5-(2,4-dichlorophenyl)-4-methyl-2-(4-pyridyl)-Δ²-1,3,4-oxadiazoline
• Synonyms: 5-(2,4-dichlorophenyl)-4-methyl-2-(4-pyridyl)-Δ²-1,3,4-oxadiazoline
• CAS NO: 160816-77-3
• Molecular Weight: 308.167
• Mol File: 160816-77-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-(2,4-dichlorophenyl)-4-methyl-2-(4-pyridyl)-Δ²-1,3,4-oxadiazoline(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(2,4-dichlorophenyl)-4-methyl-2-(4-pyridyl)-Δ²-1,3,4-oxadiazoline(160816-77-3)
• EPA Substance Registry System: 5-(2,4-dichlorophenyl)-4-methyl-2-(4-pyridyl)-Δ²-1,3,4-oxadiazoline(160816-77-3)

Safety Data

• Hazardous Substances Data: 160816-77-3(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 144293-91-4 N'-[(E)-(2,4-dichloro-phenyl)methylidene]isonicotinohydrazide 

Relevant articles and documents

Halogenated Isoniazid Derivatives. Part 2. Unusual Synthesis of Δ2-1,3,4-Oxadiazoline Derivatives from Isonicotinoylhydrazones and Diazomethane

The synthesis of a representative group of isoniazid derivatives, namely 5-aryl-4-methyl-2-pyridyl-Δ2-1,3,4-oxadiazolines (3) and 4-aryl-1-methoxy-1-pyridyl-2,3-diazabutandienes (2) by reaction of isonicotinoylhydrazones (1) with diazomethane i