Heteroatom as a promotor: synthesis of polyfunctionalized benzenes and naphthalenes |
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Authors: | Zhou Hongwei Xing Yanpeng Yao Jinzhong Lu Yun |
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Affiliation: | Department of Chemistry, Zhejiang University (Campus Xixi), Hangzhou, PR China. zhouhw@zju.edu.cn |
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Abstract: | Construction of a new benzene via the electrocyclization of diene-allene is an efficient protocol to access polysubstituted benzenes from simple, readily available starting materials. In this paper, we present a comprehensive study of a heteroatom-promoted propargyl-allenyl isomerization and electrocyclization for the facile and efficient synthesis of polyfunctionalized benzenes and naphthalenes. As a result of the readily accessible starting materials, simple operation, and mild conditions, this reaction should be an appealing strategy in organic synthesis. |
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