Issue 10, 2003
From the journal:

Chemical Communications

Photochemical isomerization of 1,2,5-trisilabicyclo[3.2.0]hepta-3,6-diene to 1,4,7-trisilabicyclo[2.2.1]hepta-2,5-diene

Tadahiro Matsuno,a   Masaaki Ichinohea  and  Akira Sekiguchi*a  

* Corresponding authors

a Department of Chemistry, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
E-mail: sekiguch@staff.chem.tsukuba.ac.jp

Abstract

Upon irradiation of a benzene-d6 solution of 1,2,2,5-tetrakis[di-tert-butyl(methyl)silyl]-4,7-diaryl-1,2,5-trisilabicyclo[3.2.0]hepta-3,6-diene [1a: aryl = phenyl, b: aryl = 3,5-bis(trimethylsilyl)phenyl], 1,4,7,7-tetrakis[di-tert-butyl(methyl)silyl]-2,5-diaryl-1,4,7-trisilabicyclo[2.2.1]hepta-2,5-diene (2a,b) was formed via skeletal rearrangement.

Graphical abstract: Photochemical isomerization of 1,2,5-trisilabicyclo[3.2.0]hepta-3,6-diene to 1,4,7-trisilabicyclo[2.2.1]hepta-2,5-diene

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Article information

DOI
https://doi.org/10.1039/B301536J
Article type
Communication
Submitted
07 Feb 2003
Accepted
02 Apr 2003
First published
22 Apr 2003

Chem. Commun., 2003, 1200-1201

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Photochemical isomerization of 1,2,5-trisilabicyclo[3.2.0]hepta-3,6-diene to 1,4,7-trisilabicyclo[2.2.1]hepta-2,5-diene

T. Matsuno, M. Ichinohe and A. Sekiguchi, Chem. Commun., 2003, 1200 DOI: 10.1039/B301536J

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