Abstract

Isotianil [N-(2-cyanophenyl)-3,4-dichloro-1,2-thiazole-5-carboxamide] has been synthesized in a good yield with high purity by reaction of the key intermediate product, N-(2-carbamoylphenyl)-3,4-dichloro-1,2-thiazole-5-carboxamide, with thionyl chloride in N,N-dimethylformamide at 60°C. The structure of isotianil was studied by X-ray analysis. It crystallized in triclinic space group P1 with a = 11.459(3), b = 12.632(3), c = 22.528(5) Å, α = 78.897(3), β = 81.730(3), γ = 71.493(3)°, Z = 10.

中文翻译：

---

异丁腈作为杀菌剂的合成，结构和光谱性质

摘要

通过关键的中间产物N-（2-氨基甲酰基苯基）的反应，以高收率和高纯度合成了异丁腈[ N-（2-氰基苯基）-3,4-二氯-1,2-噻唑-5-羧酰胺] ）-3,4-二氯-1,2-噻唑-5-甲酰胺，在60°C下于N，N-二甲基甲酰胺中与亚硫酰氯一起使用。通过X射线分析研究了异丁腈的结构。它在三斜晶空间群P 1中结晶，a = 11.459（3），b = 12.632（3），c = 22.528（5）Å，α= 78.897（3），β= 81.730（3），γ= 71.493（3 ）°，Z = 10。