75823-17-5

Upstream product

• 75823-08-4 2-(2,4-dichlorophenoxymethyl)-Δ²-1,3,4-oxadiazolin-5-one 
• 5205-43-6 N-(2,4-dichlorophenoxyacetyl)urea 
• 75823-13-1 2-(2,4-dichlorophenyoxymethyl)-5-oxo-Δ²-1,3,4-oxadiazoline-4-dithiocarboxylic acid 

Relevant academic research and scientific papers

Synthesis of Some New 2-Aryloxymethyl-&δ2-1,3,4-oxadiazolin-5-ones and Their Related Compounds as Potential Pesticides

2-Aryloxymethyl-δ2-1,3,4-oxadiazolin-5-ones (II) obtained by cyclisation of N-aryloxyacetyl ureas (I) with Br2/NaOH were treated with aryloxyacetyl chloride, and NH4SCN/benzoyl chloride to yield 4-aryloxyacetyl-2-aryloxy methyl-δ2-1,

Synthesis and Herbicidal Activity of Some 2,4-Disubstituted δ2-1,3,4-Oxadiazolin-5-ones

2-Substituted Δ2-1,3,4-oxadiazolin-5-ones (IIa-e) have been prepared by cyclising the corresponding N-acylureas (I) with NaOBr/NaOH.Compounds IIa-e react with ammonical CS2 to furnish 2-substituted 5-oxo-Δ2-1,3,4-oxadiazoline-4-dithi