Lu Yang, Fukai Xie, Lianjie Zhang, Jipeng Wei, Jiaji Li, Xiang Li, Jiayue Fu, Bin Lin, Maosheng Cheng* and Yongxiang Liu*,
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Gold(I)-Catalyzed 6-exo-dig Hydroamination/7-endo-dig Cycloisomerization Domino Approach to 3,7a-Diazacyclohepta[jk]fluorene Derivatives
A series of 3,7a-diazacyclohepta[jk]fluorene derivatives were synthesized via a gold(I)-catalyzed 6-exo-dig hydroamination/7-endo-dig cycloisomerization domino method. The method exhibits a broad substrate scope, and a plausible mechanism has been proposed. The efficacy of this strategy is further validated by the successful derivatization of 3,7a-diazacyclohepta[jk]fluorene.
期刊介绍:
Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.