Synthesis 2012; 44(14): 2209-2216
DOI: 10.1055/s-0031-1289772
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of 2-Arylbenzothiazole Derivatives Based on Activated Carbon/Oxygen Oxidation Followed by Suzuki–Miyaura Coupling

Vasudevan Dhayalan
Department of Chemistry, Graduate School of Science, Kobe University, Nada, Kobe, 657-8501, Japan, Fax: +81(78)8035688   eMail: mhayashi@kobe-u.ac.jp
,
Masahiko Hayashi*
Department of Chemistry, Graduate School of Science, Kobe University, Nada, Kobe, 657-8501, Japan, Fax: +81(78)8035688   eMail: mhayashi@kobe-u.ac.jp
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Publikationsverlauf

Received: 23. März 2012

Accepted after revision: 01. Mai 2012

Publikationsdatum:
14. Juni 2012 (online)


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Abstract

A variety of 2-arylbenzothiazole derivatives were synthesized by the reaction of 2-aminobenzenethiol with substituted benzaldehydes in the presence of activated carbon and molecular oxygen system followed by Suzuki–Miyaura coupling using 2-phenylimidazole–PdCl2 complex.

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