US Patent Issued to Maruzen Petrochemical on Sept. 8 for "Method of producing alkenyl phosphorus compound" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,214, issued on Sept. 8, was assigned to Maruzen Petrochemical Co. LTD. (Tokyo).

"Method of producing alkenyl phosphorus compound" was invented by Yuta Saga (Ichihara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "[Problem to be Solved] An object of the present invention is to provide a method of producing an alkenyl phosphorus compound.[Solution to Problem] The method of producing an alkenyl phosphorus compound according to the present invention is a method of allowing a specific phosphorus compound to react with a specific alkynyl compound in the presence of a transition metal complex, a Lewis acid and a low-polarity additive, to produce a s...