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Paper | Regular issue | Vol 34, No. 11, 1992, pp.2137-2142
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6154
New and Efficient Syntheses of 4-Carbamoylquinuclidine

Takeo Kanai, Seiichiro Nomoto, Yuhki Komatsu, and Katsuyuki Ogura*

*Graduate School of Science and Technology, Chiba University, 1-33 Yayoicho, Inageku, Chiba 263, Japan

Abstract

Two efficent routes starting from 4-carbamoylpiperidine or 2,2’,2"-trichlorotriethylamine were developed for preparing 4-cyanoquinuclidine which was hydrolyzed to give 4-carbamoylquinuclidine, a chemical modifier of cephalosporin antibiotics.