Thermal oligomerisation of aryl isocyanides: formation of pyrazino[1,2-a:4,5-a′]diindoles and indigo diarylimines
Abstract
The aryl isocyanides 1–4 are converted at 150 °C into the hexameric pyrazino[1,2-a:4,5-a′]diindoles 15–19.
![Graphical abstract: Thermal oligomerisation of aryl isocyanides: formation of pyrazino[1,2-a:4,5-a′]diindoles and indigo diarylimines](/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=B302340K&imageInfo.ImageIdentifier.Year=2003)
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Supplementary files
Article information
- Article type
- Paper
- Submitted
- 03 Mar 2003
- Accepted
- 06 May 2003
- First published
- 20 May 2003
Org. Biomol. Chem., 2003,1, 2168-2172
Permissions
Thermal oligomerisation of aryl isocyanides: formation of pyrazino[1,2-a:4,5-a′]diindoles and indigo diarylimines
J. C. A. Boeyens, L. M. Cook, Y. Ding, M. A. Fernandes and D. H. Reid, Org. Biomol. Chem., 2003, 1, 2168 DOI: 10.1039/B302340K
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