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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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Communication | Special issue | Vol 49, No. 1, 1998, pp.67-71
Published online, 1st January, 1970■ Allylation of N-Acyl Quaternary Salts of Azaaromatics with Allyltrimethylsilane in the Presence of Triflate Ion
Published online, 1st January, 1970
DOI: 10.3987/COM-98-S32
■ Allylation of N-Acyl Quaternary Salts of Azaaromatics with Allyltrimethylsilane in the Presence of Triflate Ion
Takashi Itoh, Michiko Miyazaki, Kazuhiro Nagata, and Akio Ohsawa*
*School of Pharmaceutical Sciences, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8555, Japan
Abstract
Imidazoles and thiazoles were allowed to react with allyltrimethylsilane in the presence of chloroformate and triflate ion to give N-acyl 2-allyl adducts in good yields. The same reaction was also proceeded in the cases of pyridazines and phthalazine as substrates.
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