US Patent Issued to ZHEJIANG NORMAL UNIVERSITY on Oct. 7 for "Preparation method of N-butenyl amide compounds" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,027, issued on Oct. 7, was assigned to ZHEJIANG NORMAL UNIVERSITY (Jinhua, China).

"Preparation method of N-butenyl amide compounds" was invented by Xingliang Nie (Jinhua, China), Yuzhi Ma (Jinhua, China), Jin Yan (Jinhua, China), Dongbing Yang (Jinhua, China) and Kexin Fang (Jinhua, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A preparation method of N-butenyl amide compounds is provided. With N-aryloxy amide and benzenesulfonyl substituted olefin as raw materials, the N-butenyl amide compound is obtained through free radical amidation reaction of olefins under the action of photocatalyst. A new synthesis method for the preparation of N-bute...