Lewis-Acid-Catalyzed Activation of Zerumbone towards Sesquiterpenoid Derivatives: Sustainable Utilization of Abundant Natural Resources for the Synthesis of Chemically Diverse Architectures

Dhanya, Bhandara Purayil ; Gopalan, Greeshma ; Sasikumar, Parameswaran ; Neethu, Sivadas ; Meenu, Murugan Thulasi ; Sharathna, Puthiyaparambath ; John, Jubi ; Varughese, Sunil ; Sabu, Mamiyil ; Dan, Mathew ; Radhakrishnan, Kokkuvayil Vasu (2018) Lewis-Acid-Catalyzed Activation of Zerumbone towards Sesquiterpenoid Derivatives: Sustainable Utilization of Abundant Natural Resources for the Synthesis of Chemically Diverse Architectures Asian Journal of Organic Chemistry, 7 (2). pp. 471-476. ISSN 2193-5807

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Official URL: http://doi.org/10.1002/ajoc.201800006

Related URL: http://dx.doi.org/10.1002/ajoc.201800006

Abstract

A facile Lewis-acid-catalyzed method for the synthesis of structurally diverse sesquiterpenoid derivatives from readily available and abundant 11-membered natural product zerumbone has been developed. Starting from zerumbone, we have developed an efficient cyclization process for the creation of [5.7], [5.8], and [5.8.3] fused-ring systems. This process was exemplified by the selective functionalization of zerumbone; by controlling the conformation of the 11-membered ring, the ring-closing process could be tuned to afford the fused-ring system of choice.

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Deposited On:03 Sep 2021 12:03
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