Triflimide-catalyzed allylsilane annulations of benzylic alcohols for the divergent synthesis of indanes and tetralins† †Electronic supplementary information (ESI) available: Experimental procedures and spectroscopic data for all new compounds. See DOI: 10.1039/c6sc04762a Click here for additional data file.

نویسندگان

  • Jordan C. T. Reddel
  • Weiwei Wang
  • Kalli Koukounas
  • Regan J. Thomson
چکیده

The development of a triflimide-catalyzed annulation of benzylic alcohols with allylsilanes for the synthesis of indane or tetralin structures is reported. In this fragment coupling reaction, complexity is built rapidly from readily available starting materials to yield diverse sets of products with up to three contiguous stereocenters. Indanes or tetralins can be generated from common precursors depending on the structure of the allylsilane reagent used. The concise synthesis of several lignan natural products highlights the utility of this newly devised methodology.

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Triflimide-catalyzed allylsilane annulations of benzylic alcohols for the divergent synthesis of indanes and tetralins.

The development of a triflimide-catalyzed annulation of benzylic alcohols with allylsilanes for the synthesis of indane or tetralin structures is reported. In this fragment coupling reaction, complexity is built rapidly from readily available starting materials to yield diverse sets of products with up to three contiguous stereocenters. Indanes or tetralins can be generated from common precurso...

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Rhodium-catalyzed C–H functionalization-based approach to eight-membered lactams† †Electronic supplementary information (ESI) available: Data for new compounds and experimental procedures and theoretical studies on mechanisms. CCDC 979559 and 990983. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc00092k Click here for additional data file. Click here for additional data file.

Laboratory of Molecular Recognition an Zhejiang University, Hangzhou 310027, Zh ac.cn State Key Laboratory of Organometallic C Chemistry, Chinese Academy of Sciences, [email protected] Shanghai Key Laboratory of Magnetic Reson Normal University, Shanghai 200062, P. R. † Electronic supplementary information ( and experimental procedures and theor 979559 and 990983. For ESI and crystallo format s...

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عنوان ژورنال:

دوره 8  شماره 

صفحات  -

تاریخ انتشار 2017