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
› Author Affiliations
Further Information

Publication History

Received: 23 March 2012

Accepted after revision: 01 May 2012

Publication Date:
14 June 2012 (online)


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.