Au(I)‐Catalyzed 6‐ <i>endo</i> ‐ <i>dig</i> Cyclizations of Aromatic 1, <scp>5‐Enynes</scp> to 2‐(Naphthalen‐2‐yl)anilines Leading to Divergent Syntheses of Benzo[ <i>α</i> ]carbazole, Benzo[ <i>c</i> , <i>h</i> ]cinnoline and Dibenzo[ <i>i</i> ]phenanthridine Derivatives
نویسندگان
چکیده
A gold(I)-catalyzed 6-endo-dig cyclization of aromatic 1,5-enyne was developed to synthesize 2-(naphthalen-2-yl)aniline. The functional group tolerance this examined systematically and a possible mechanism proposed. derivatization 2-(naphthalen-2-yl)aniline carried out facile access benzo[α]carbazole, benzo[c,h]cinnoline dibenzo[i]phenanthridine derivatives in divergent way.
منابع مشابه
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ژورنال
عنوان ژورنال: Chinese Journal of Chemistry
سال: 2021
ISSN: ['1614-7065', '1001-604X']
DOI: https://doi.org/10.1002/cjoc.202100582