Jiro Tsuji (May 11, 1927 – April 1, 2022) was a Japanese chemist, notable for his discovery of organometallic reactions, including the Tsuji–Trost reaction, the Tsuji–Wilkinson decarbonylation reaction, and the Tsuji–Wacker reaction.
Source: “Jirō Tsuji”, English Wikipedia (CC BY-SA 4.0), excerpt