Efficient construction of bioactive trans-5A5B6C spirolactones via bicyclo[4.3.0] α-hydroxy ketones

Literature Information

Publication Date 2018-01-18
DOI 10.1039/C7OB02701J
Impact Factor 3.876
Authors

Y. J. Zhu, J. Q. Huo, Q. F. Wu, X. Li, S. Zhou, L. X. Xiong, T. Kalinina, T. Glukhareva


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Abstract

An efficient, convenient short synthetic procedure for the synthesis of the intricate 5A5B6C-ring fusion topologies of tricyclic spiranoid β-hydroxybutyrolactones through lactonization of the key intermediate trans-α-hydroxyindenones with malonates is described. All the compounds synthesized exhibited environmentally benign characteristics, moderate fungicidal, nematocidal, and anti-TMV activities.

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Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry
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