1261963-95-4

Basic information

• Product Name: C₂₁H₂₄N₂O₄
• CAS NO: 1261963-95-4
• Molecular Weight: 368.433
• Mol File: 1261963-95-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₁H₂₄N₂O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₁H₂₄N₂O₄(1261963-95-4)
• EPA Substance Registry System: C₂₁H₂₄N₂O₄(1261963-95-4)

Safety Data

• Hazardous Substances Data: 1261963-95-4(Hazardous Substances Data)

Upstream product

• 303-38-8 2,3-Dihydroxybenzoic acid 
• 2411-83-8 methyl-2,3-dihydroxybenzoate 
• 33842-16-9 benzo[1,3]dioxole-4-carboxylic acid methyl ester 
• 5768-39-8 benzo[1,3]dioxole-4-carboxylic acid 
• 66411-55-0 2,3-(Methylenedioxy)benzoyl chloride 
• 162752-59-2 N-(3,5-Dimethylbenzoyl)-N-tert-Butyl-Hydrazine 

Relevant articles and documents

Synthesis, crystal structures, insecticidal activities, and structure-activity relationships of novel N ′- Tert -Butyl- N ′-substituted-benzoyl- N -[di(octa)hydro]benzofuran{(2,3-dihydro)benzo[1, 3]([1,4])dioxine}carbohydrazide derivatives

Several series of novel N′-tert-butyl-N′-substituted-benzoyl-N- [di(octa)hydro]benzofuran{(2,3-dihydro)benzo[1,3]([1,4])dioxine}carbohydrazide derivatives Ia, Ib, IIa-IIg, IIIa, IIIb, and Va-Vc were designed and synthesized. Their structures were confirmed by 1H NMR spectra, HRMS, and X-ray single-crystal structures. The larvicidal activities against oriental armyworm, beet armyworm, diamond-back moth, and corn borer of these compounds were evaluated and contrasted with those of RH-2485, JS-118, and ANS-118. The larvicidal activities against oriental armyworm indicate that monosubstituent or multisubstituents and the substituting group position cannot promote increasing activities and that the cycle region in the general structure of IIa-IIg is much more sensitive to activity than that in the general structure of Ia and Ib. The space volume of the A ring in the structure of Va cannot be too large; if it is, the activity will be decreased significantly. Stomach toxicities against beet armyworm, diamond-back moth, and corn borer of compounds Ia, Ib and IIg indicate that benzoheterocyclic analogues of N-tert-butyl-N,N′- diacylhydrazines show significant selectivities to different lepidopterous pests.