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Obituary
Yoshito Kishi (1937-2023)
Yoshito Kishi (1937-2023)
Professor. Yoshito Kishi,
a member of the Honorary Editorial Associates of HETEROCYCLES,
has passed away on January 9, 2023 at the age of 85.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
January 13, 2023
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Note | Regular issue | Vol 78, No. 12, 2009, pp.3091-3099
Published online, 25th September, 2009
Published online, 25th September, 2009
DOI: 10.3987/COM-09-11821
■ Synthesis and Stereochemistry of Novel Rigid Nitroxide Biradicals Based on Paramagnetic Pyrrolidine Core
Katsuaki Suzuki, Dmitrii G. Mazhukin,* Hiroki Takahashi, Yoshiaki Uchida, Rui Tamura,* and Igor A. Grigor’ev
*Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
Abstract
We have synthesized new chiral racemic nitroxide biradical compounds cis-2 and trans-2 and determined their stereochemistry by X-ray crystallographic analyses.
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