Gold-Catalyzed Dimeric Cyclization of Isoeugenol and Related 1-Phenylpropenes in Ionic Liquid: Environmentally Friendly and Stereoselective Synthesis of 1,2,3-Trisubstituted 2,3-Dihydro-1H-indenes

Gold-Catalyzed Dimeric Cyclization of Isoeugenol and Related 1-Phenylpropenes in Ionic Liquid: Environmentally Friendly and Stereoselective Synthesis of 1,2,3-Trisubstituted 2,3-Dihydro-1H-indenes

Abstract Gold-catalyzed dimerization of isoeugenol and related 1-phenylpropenes in ionic liquid enabled environmentally friendly, stereo­selective synthesis of 1,2,3-trisubstituted 2,3-dihydro-1 H -indenes. Dimerization of isoeugenol or isohomogenol afforded diisoeugenol or diisohomogenol, respectiv...

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Veröffentlicht in:Synthesis (Stuttgart) 2016-04, Vol.48 (12), p.1927-1933
Hauptverfasser: Morita, Nobuyoshi, Mashiko, Rie, Hakuta, Dai, Eguchi, Daisuke, Ban, Shintaro, Hashimoto, Yoshimitsu, Okamoto, Iwao, Tamura, Osamu
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Sprache:eng
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Zusammenfassung:Abstract Gold-catalyzed dimerization of isoeugenol and related 1-phenylpropenes in ionic liquid enabled environmentally friendly, stereo­selective synthesis of 1,2,3-trisubstituted 2,3-dihydro-1 H -indenes. Dimerization of isoeugenol or isohomogenol afforded diisoeugenol or diisohomogenol, respectively, with α-configuration, whereas dimerization of α-asarone furnished diasarone with γ-configuration.
ISSN:0039-7881
1437-210X
DOI:10.1055/s-0035-1561604