期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 83, 期 17, 页码 10636-10645出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.8b01440
关键词
-
资金
- JSPS [25860013]
- Grants-in-Aid for Scientific Research [25860013] Funding Source: KAKEN
Stereoselective construction of exo-olefin terminated pyrrolidine and piperidine frameworks was developed by employing SmI2-mediated intramolecular radical cyclization of haloalkynaks. The radical cyclization affording 2,3-disubstituted pyrrolidines and piperidines proceeded in a highly stereoselective manner. However, decreasing stereoselectivety was observed in the preparation of 2,4-disubstituted pyrrolidine and 3,4-disubstituted piperidine derivatives in the cyclization.
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