Photoinduced molecular transformations. Part 141. New one-step general synthesis of benzofuran-4,7-diones by the regioselective (3 + 2) photoaddition of 2-hydroxy-1,4-benzoquinones with various alkenes
- 1 January 1993
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 13,p. 1449-1452
- https://doi.org/10.1039/p19930001449
Abstract
A one-step formation of benzofuran-4,7-diones by a (3 + 2) regioselective photoaddition of 2-hydroxy-1.4-benzoquinones with various alkenes is reported.Keywords
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