6541-82-8

Usage

Uses

Used in Pesticide Industry:
DIBUTYL AMIDOSULFENYL CHLORIDE is used as a reagent for the preparation of pesticides. It plays a crucial role in the synthesis of active ingredients that help control, repel, or kill pests such as insects, weeds, and fungi, thereby protecting crops and enhancing agricultural productivity.

InChI:InChI=1/C8H18ClNS/c1-3-5-7-10(11-9)8-6-4-2/h3-8H2,1-2H3

Upstream product

• 111-92-2 dibutylamine 
• 67271-09-4 N,N'-bis-(dibutylamino)disulfide 

Downstream Products

• 55285-14-8 carbosulfan 

Relevant academic research and scientific papers

Preparation method of carbofuran derivatives

The invention discloses a preparation method of carbofuran derivatives. The preparation method of the carbofuran derivatives comprises the following steps: (1) taking amine derivatives and sulfur monochloride as raw materials, adding a first acid-binding agent and a reaction solvent and performing sulfuration reaction to obtain a first intermediate disulfide, wherein the first acid-binding agent is triethylamine and the reaction solvent is chloroform or dichloromethane; (2) performing chlorination reaction on the first intermediate disulfide and chlorine which serve as raw materials to obtain a second intermediate nitrogen and sulfur chloride; (3) taking the second intermediate nitrogen and sulfur chloride and carbofuran as raw materials, adding a second acid-binding agent and performing condensation reaction to obtain the carbofuran derivatives. The preparation method has the advantages that the process is simple, and the product is low in toxicity, high in purity and high in yield.

Synthesis and insecticidal evaluation of novel N-(S-amino)sulfenylated derivatives of diacylhydrazines

A series of new N-(S-amino)sulfenylated derivatives of diacylhydrazines were synthesized by the reaction of S-aminosulfenyl chlorides with N-tert-butyl-N′-benzoyl-N-substituted benzoylhydrazines in the presence of sodium hydride, and evaluated for moulting hormone mimicking activity. In the course of syntheses, N - N bond cleavage in diacylhydrazines was found and the reaction was studied in some detail. The results of bioassay showed that the title compounds exhibit excellent larvicidal activity. Toxicity assays indicated that these compounds can induce a premature, abnormal and lethal larval mount.

N-sulfenylated pyrazolines, compositions and use

N-sulfenylated and N-acrylated pyrazoline arthropodicides, compositions containing them and methods for controlling arthropods by applying compounds of the invention to them or to their environment. The pyrazolines are selected from those of Formulae I to III wherein R1, R2, R3, Q, A, B, J, K, Y, m, n and p are as defined in the test: STR1