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A Direct, Regioselective and Atom-Economical Synthesis of 3-Aroyl-N-hydroxy-5-nitroindoles by Cycloaddition of 4-Nitronitrosobenzene with Alkynones
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A Direct, Regioselective and Atom-Economical Synthesis of 3-Aroyl-N-hydroxy-5-nitroindoles by Cycloaddition of 4-Nitronitrosobenzene with Alkynones

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Recent advances in tert-butyl nitrite-mediated nitration cyclization/spirocyclization reactions

Pu Guo1, Yunfei Tian2, Luping Zheng2

  • 1Shaanxi Key Laboratory of Liquid Crystal Polymer Intelligent Display, Key Laboratory of Liquid Crystal Polymers based Flexible Display Technology in National Petroleum and Chemical Industry, Technological Institute of Materials & Energy Science (TIMES), Xijing University, Xi'an, 710123, P. R. China. zyz19870226@163.com.

Organic & Biomolecular Chemistry
|January 7, 2026
PubMed
Abstract

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