HETEROCYCLES
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Obituary
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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Short Paper | Regular issue | Vol 87, No. 5, 2013, pp.1121-1126
Published online, 10th April, 2013
Published online, 10th April, 2013
DOI: 10.3987/COM-13-12712
■ Facile Synthesis of Pyrido[1,2-a]benzimidazole Derivatives via Novel Tandem Reaction Involing Horner-Emmons Reaction
Wen-Jing Zhao, Ya-Fei Xie, Yan-Qing Ge,* Wei-Ren Xu, Gui-Long Zhao, and Jian-Wu Wang*
*School of Chemistry and Chemical Engineering, Shandong University, 27 Shanda Nanlu, Jinan,Shandong, 250100, China
Abstract
Pyrido[1,2-a]benzimidazole derivatives were conveniently synthesized by a novel tandem reaction under mild conditions. The reaction mechanism was also proposed.
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