MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202617055710 A) filed by Adama Agan Ltd. on May 01, 2026, for Process For The Preparation Of Substituted Thiophene 3-Sulphonyl Chloride.
Inventors include Grabarnick, Michael; Wang, Wenjun; Wu, Shaoxiang; Liu, Wei; Gao, Rui; and Zhang, Jinping.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: The present invention relates to a process for preparing substituted 4- alkoxy carbonyl thiophene 3-sulphonyl chloride of formula (I), which are known as intermediates for active ingredients in agriculture, especially used for the preparation of herbicidal active compound of formula (X).
Disclaimer: Curated by HT Syndication.
