Synthesis 2015; 47(14): 2125-2128
DOI: 10.1055/s-0034-1380537
paper
© Georg Thieme Verlag Stuttgart · New York

Isolation of Atropisomers of N-Benzoylated Pyrroles and Imidazoles

Yuka Takahashi
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
,
Shintaro Wakamatsu
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
,
Hidetsugu Tabata
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
,
Tetsuta Oshitari
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
,
Hideaki Natsugari
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
,
Hideyo Takahashi*
Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan   Email: hide-tak@pharm.teikyo-u.ac.jp
› Author Affiliations
Further Information

Publication History

Received: 03 March 2015

Accepted after revision: 16 March 2015

Publication Date:
22 April 2015 (online)


Abstract

The stereochemistry of N-benzoylated pyrroles and imidazoles was studied. 2′,6′-Disubstituted 1-benzoypyrroles and 1-benzoylimidazoles were shown to have an atropisomeric property and their stable atropisomers were isolated.

 
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