期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 141, 期 30, 页码 11821-11826出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.9b05934
关键词
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资金
- Danish National Research Foundation [DNRF118, NordCO2]
- Aarhus University
A series of 4-membered azametallacycles have been prepared by the oxidative addition of Ni(0) with aziridines. Stoichiometric C-13-labeled carbon monoxide could be efficiently incorporated via Ni-C bond insertion to generate air stable and isolable cyclic Ni-acyl complexes. Upon subjection to a range of C-, N-, O-, and S-nucleophiles, C-13-labeled beta-amino acids and derivatives thereof, as well as beta-aminoketones, could be rapidly accessed. The methodology proved highly adaptable for the synthesis of the antidiabetic drug, sitagliptin, with a single carbon isotope label.
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