MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202547069413 A) filed by Daikin Industries, Ltd.; and Shionogi & Co. , Ltd. on July 21, 2025, for N-Fluoroalkyl Compound Production Method.
Inventors include Shirai, Atsushi; Kuroki, Yoshichika Number; Kishikawa, Yosuke; and Manabe, Tomoyuki.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: Provided is a production method comprising a step A for reacting a compound represented by formula (2) [where R1, R2, and R3 are identical or different, R1 represents –COR, R2 and R3 represent a hydrogen atom or –COR, and R4 represents a C1-12 alkyl group or a C6-12 aryl group] with a fluorinating agent containing ...