MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202511049266 A) filed by Shweta Aggarwal on May 22, 2025, for Process For The Preparation Of Pyroxasulfone.
Inventor includes Shweta Aggarwal.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: ABSTRACT PROCESS FOR THE PREPARATION OF PYROXASULFONE The present invention relates to an improved process for the preparation of pyroxasulfone, wherein a sulfur-containing precursor is oxidized to the corresponding sulfone using an organic peroxide oxidizing agent under controlled conditions to obtain the final product. This approach offers potential advantages in terms of selectivity, reaction rate, and byproduct profile compared to existing methods. The process may be conducted in the presence or absence of a catalyst under optimized reaction conditions to provide pyroxasulfone in high purity and yield. Fig. 7
Disclaimer: Curated by HT Syndication.
