Issue 6, 2014
From the journal:

Organic & Biomolecular Chemistry

Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling – synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A†‡

Claudia Thomas,a   Olga Kataeva,a   Arndt W. Schmidta  and  Hans-Joachim Knölker*a  

* Corresponding authors

a Department Chemie, Technische Universität Dresden, Bergstrasse 66, 01069 Dresden, Germany
E-mail: hans-joachim.knoelker@tu-dresden.de

Abstract

We describe the regioselective prenylation of 3-bromocarbazole by palladium(0)-catalysed cross coupling with a prenylstannane or a prenylboronate. The procedure is applied to the synthesis of precursors for biologically active carbazole alkaloids.

Graphical abstract: Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling – synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A

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Article information

DOI
https://doi.org/10.1039/C3OB42297F
Article type
Communication
Submitted
18 Nov 2013
Accepted
03 Dec 2013
First published
03 Dec 2013

Org. Biomol. Chem., 2014,12, 872-875

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Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling – synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A

C. Thomas, O. Kataeva, A. W. Schmidt and H. Knölker, Org. Biomol. Chem., 2014, 12, 872 DOI: 10.1039/C3OB42297F

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