期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 79, 期 23, 页码 11330-11338出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo502274t
关键词
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资金
- JSPS [26810060]
- MEXT
- Grants-in-Aid for Scientific Research [26810060] Funding Source: KAKEN
A palladium-catalyzed and picolinamide-directed C-H thiolation of naphthylamine derivatives with diaryl disulfides has been developed to provide a convenient route to 8-sulfenyl-1-naphthylamines. The reaction proceeds via a 5-membered palladacycle intermediates to afford the peri-thiolated products exclusively, in contrast to the conventional ortho-functionalization. Moreover, the related direct selenation was also achieved with diaryl diselenides, giving the corresponding selenated products with perfect site-selectivity.
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