New Syntheses of Murrayaquinone A and Furostifoline

Hitomi HAGIWARA; Tominari CHOSHI; Hiroyuki FUJIMOTO; Eiichi SUGINO; Satoshi HIBINO

doi:10.1248/cpb.46.1948

Hitomi HAGIWARA, Tominari CHOSHI, Hiroyuki FUJIMOTO, Eiichi SUGINO, Satoshi HIBINO

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Keywords: murrayaquinone A, carbazole-1, 4-quinone, furostifoline, furo[3, 2-a]carbazole, synthesis, electrocyclic reaction

JOURNAL FREE ACCESS

1998 Volume 46 Issue 12 Pages 1948-1949

DOI https://doi.org/10.1248/cpb.46.1948

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Abstract

Starting from 2-chloro-2-formylindole, new syntheses of murrayaquinone A and furostifoline were achieved by an allene-mediated electrocyclic reaction involving the indole 2, 3-bond.

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