Eine einfache Synthese von 11H-Indolo [3, 2-c] chinolin-6-onen

W Stadlbauer, AS Karem, T Kappe

Index: Stadlbauer, Wolfgang; Karem, Abdul-Salam; Kappe, Thomas Monatshefte fuer Chemie, 1987 , vol. 118, p. 81 - 90

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Citation Number: 25

Abstract

Abstract 11 H-Indolo [3, 2-c] quinolin-6-ones, which are containing the γ-carboline ring system, can be easily synthesized from 4-azido-3-phenyl-2 (1 H)-quinolones, which are obtained in a two step reaction from 4-hydroxy-3-phenyl-2 (1 H)-quinolones. Cyclization of the azides can be realized by irradiation or thermal reaction.

~78%

~63%

~24%

~79%

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