[EN] A PROCESS FOR PREPARATION OF TRIFLUOROMETHANESULFINYL CHLORIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE CHLORURE DE TRIFLUOROMÉTHANESULFINYLE
申请人:GHARDA CHEMICALS LTD
公开号:WO2020188387A1
公开(公告)日:2020-09-24
The present disclosure relates to a process for the preparation of trifluoromethanesulfinyl chloride. Trifluoromethanesulfinyl chloride is used as an intermediate for preparing pesticides and insecticides. Trifluoromethanesulfinyl chloride is represented by Formula I. The present disclosure provides a simple, economic, and environmental-friendly process for the preparation of trifluoromethanesulfinyl chloride. The process of the present disclosure employs readily available reagents and does not involve formation of toxic by-products.
本公开涉及一种制备三氟甲磺酰氯的方法。三氟甲磺酰氯用作制备农药和杀虫剂的中间体。三氟甲磺酰氯由公式I表示。本公开提供了一种简单、经济、环保的制备三氟甲磺酰氯的方法。本公开的方法采用易得的试剂,不涉及有毒副产物的形成。