Photoinduced Reactions. LXXVII. On the Applicability of Excited Acetone to Induce Photoaromatization of Dihydroheteroaromatics
- 1 July 1974
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 47 (7) , 1724-1726
- https://doi.org/10.1246/bcsj.47.1724
Abstract
Photoaromatization of various dihydroheteroaromatics and some carbocyclic dihydroaromatics with excited acetone was examined. Among the tested compounds, indoline, 2,3-dihydro-2-methylbenzofuran, and 9,10-dihydroanthracene were found to be photoaromatized. 2-Thiazolines, 2-oxazolines, 2-isoxazolines, 9,10-dihydrophenanthrene, 2,3-dihydro-5,6-dimethylpyrazine, 3,4-dihydro-1-methylisoquinoline, and 6-methyl-3(2H)-pyridazinone did not undergo photoaromatization, but recovered unchanged or underwent their own photochemical reactions.Keywords
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