Photo-addition of indene and acrylonitrile: orientation and stereochemistry of the cycloadducts
Open Access
- 1 December 1969
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 47 (23) , 4503-4506
- https://doi.org/10.1139/v69-745
Abstract
The cyclobutanes obtained on photosensitized cyclo-addition of indene and acrylonitrile have been reinvestigated and the structures formerly assigned (1) have been unambiguously confirmed. The photo-addition of indene and cyanoacetylene has been shown to smoothly afford a single adduct, 7-cyano-2,3-benzobicyclo[3.2.0]hepta-2,6-diene.Keywords
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