Synthesis and photorearrangement of 9-thiabicyclo[3,3,1]nona-3,7-diene-2,6-dione
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 211-212
- https://doi.org/10.1039/p19720000211
Abstract
9-Thiabicyclo[3,3,1]nona-3,7-diene-2,6-dione (8) has been synthesised. The u.v. spectrum shows anomalous features attributable to intramolecular interactions. The photoelectron spectrum suggests considerable ground state interactions in addition to those in the excited state. Photorearrangement of the dione (8) gives 2-thiabicyclo[3,3,1]nona-3,7-diene-6,9-dione (12).Keywords
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