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Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro-

Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro- structure

CAS No.: 3052252-62-4

Chemical Name:: Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro-

Synonyms: Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro-

CBNumber:: CB520244313

Molecular Formula:

Molecular Weight:: 454.11

MDL Number:

MOL File:: 3052252-62-4.mol

Last updated:2026-07-31 15:25:14

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Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro- Properties

Boiling point	556.058±50.00 °C(Press: 760.00 Torr)(predicted)
Density	1.771±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka	13.017±0.40(predicted)

Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro- Chemical Properties,Uses,Production

Production Methods

The commercial production of cyclobunofen involves synthesising the core benzamide structure by coupling 2-nitrobenzoyl chloride with a cyclobutyl amine derivative bearing a 2,4-dibromophenyl substituent. This step is typically carried out under controlled conditions using acid chlorides and amines in the presence of suitable solvents and catalysts. The process requires precise temperature and pH control to maintain the stereochemistry of the cyclobutyl moiety (favouring the (1S,2S)-enantiomer). After condensation, the product undergoes purification, crystallisation, and drying to achieve technical-grade purity for formulation.

Mechanism of action

Succinate dehydrogenase inhibitor (SDHI), targeting the fungal respiratory chain at complex II.

Pesticide Type

Fungicide

Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro- Preparation Products And Raw materials

Raw materials

Preparation Products

Benzamide, N-[2-(2,4-dibromophenyl)cyclobutyl]-2-nitro- 3052252-62-4