In:
European Journal of Organic Chemistry, Wiley, Vol. 2014, No. 22 ( 2014-08), p. 4741-4752
Kurzfassung:
A Buchwald–Hartwig amination and palladium(II)‐catalyzed oxidative cyclization reaction sequence provided efficient access to a series of oxygenated tricyclic carbazoles. In the present work, this approach was applied to the total syntheses of the naturally occurring carbazole alkaloids 2‐hydroxy‐7‐methylcarbazole, glycozolicine, mukoline, mukolidine, sansoakamine, glycozolidine, clausine‐H (clauszoline‐C), clausine‐K (clauszoline‐J), and methyl 2‐hydroxy‐7‐methoxycarbazole‐3‐carboxylate, which was originally proposed as the structure of clausine‐TY. The synthesis of the latter led to the structural reassignment of clausine‐TY.
Materialart:
Online-Ressource
ISSN:
1434-193X
,
1099-0690
DOI:
10.1002/ejoc.v2014.22
DOI:
10.1002/ejoc.201402495
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2014
ZDB Id:
1475010-7
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