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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 | Regular issue | Vol 53, No. 3, 2000, pp.529-533
Published online, 1st January, 1970■ 1,3-Dihydro-1,3-diacetyl-2H -benzimidazol-2-one: A New Versatile and Selective Acetylating Agent
Published online, 1st January, 1970
DOI: 10.3987/COM-99-8779
■ 1,3-Dihydro-1,3-diacetyl-2H -benzimidazol-2-one: A New Versatile and Selective Acetylating Agent
In Hwa Chung, Ki Suk Cha, Jae Hong Seo, Joong Hyup Kim, Bong Young Chung, and Choong Sup Kim*
*Biochemicals Research Center, Korea Institute of Science and Technology, P.O. Box 131, Seoul 130-650, Korea
Abstract
1,3-Dihydro-1,3-diacetyl-2H-benzimidazol-2-one (4, DABI) was proven to be a versatile and selective acetylating agent for amines. Selectivity and reactivity are not only superior than those of other known acetylating agents, but also products could be easily separated with excellent yield.
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