Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes

An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield).

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Bibliographic Details
Published inRSC advances Vol. 10; no. 49; pp. 29171 - 29174
Main Authors Jia, Qianfa, Lan, Yunfei, Ye, Xin, Lin, Yinhe, Ren, Qiao
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 06.08.2020
The Royal Society of Chemistry
Subjects
Aldehydes
Chemical reactions
Chemistry
Crystallography
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Summary:An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α,β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield).
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ISSN:2046-2069
2046-2069
DOI:10.1039/d0ra05251e