Issue 15, 2001
From the journal:

Chemical Communications

Photochemical behavior of 2,5-di-tert-butyl-3H-azepine: unexpected formation of a dicyclopenta[b,e]pyridine derivative and a cis,cis-cyclodeca-1,6-diene derivative

Kyosuke Satake,*a   Shizuka Takami,b   Yuko Tawadaa  and  Masaru Kimurab  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Okayama University, Tsushima-Naka 3-1-1, Okayama, Japan
E-mail: satake@cc.okayama-u.ac.jp

b Institute for Fundamental Research of Organic Chemistry (IFOC), Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka, Japan

Abstract

Hitherto unknown photochemical behavior of 3H-azepine giving cyclopent[c]azete and a (4π + 4π) photodimer is reported on the basis of an unexpected formation of a tricyclic dicyclopenta[b,e]pyridine derivative and a ten-membered-ring dicarbaldehyde by irradiation of 2,5-di-tert-butyl-3H-azepine in hexane.

Graphical abstract: Photochemical behavior of 2,5-di-tert-butyl-3H-azepine: unexpected formation of a dicyclopenta[b,e]pyridine derivative and a cis,cis-cyclodeca-1,6-diene derivative

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Article information

DOI
https://doi.org/10.1039/B101225H
Article type
Communication
Submitted
07 Feb 2001
Accepted
11 Jun 2001
First published
02 Jul 2001

Chem. Commun., 2001, 1382-1383

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Photochemical behavior of 2,5-di-tert-butyl-3H-azepine: unexpected formation of a dicyclopenta[b,e]pyridine derivative and a cis,cis-cyclodeca-1,6-diene derivative

K. Satake, S. Takami, Y. Tawada and M. Kimura, Chem. Commun., 2001, 1382 DOI: 10.1039/B101225H

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