Liebigs Annalen der Chemie

β??Carbolin??Alkaloide, I. Synthese von 1??Aryl??und 1??Alkenyl?螃漫?carbolinen durch Palladium??katalysierte Kupplungsreaktionen

F Bracher, D Hildebrand

Index: Bracher, Franz; Hildebrand, Dirk Liebigs Annalen der Chemie, 1992 , # 12 p. 1315 - 1320

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Citation Number: 5

Abstract

1-Chloro-P-carboline (6) is prepared in three steps starting komaroine (11) and perlolyrine (15). Pavettine (16) is prepared from tryptamine (3). Palladium-catalyzed coupling reactions of by coupling of 6 with tributylvinylstannane. 6 with aryl boronic acids offer an easy access to the alkaloids