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Zenichi Yoshida (1925-2023)
Zenichi Yoshida (1925-2023)
Professor. Zenichi Yoshida,
a member of the Honorary Advisors of HETEROCYCLES (1975-1998),
has passed away on May 4, 2023 at the age of 97.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
May 11, 2023
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Communication | Regular issue | Vol 34, No. 8, 1992, pp.1483-1486
Published online, 1st January, 1970■ Mechanistic Inversion of Photoinitiated Electron Transfer Processes in Aryl Imidazolidinones
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5932
■ Mechanistic Inversion of Photoinitiated Electron Transfer Processes in Aryl Imidazolidinones
Paul H. Mazzocchi,* Nai Yong Jing, and Kazuaki Oda
*Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, U.S.A.
Abstract
Aryl imidazolidinones having o-carboxylic acid and ester containing aryl substituents were found to undergo different photochemical reactions. Although both reactions are suggested to proceed by electron transfer mechanisms, the donor and acceptor groups are interchanged.
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