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Photochemical benzyl migration in 3-pyrazolin-5-ones
Authors:Gurbakhsh Singh  Devender Singh  Ram Nath Ram
Affiliation:Vice-Chancellor, University of Delhi, Delhi, India;Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi-221005, India
Abstract:
The 3-pyrazolin-5-ones (1) undergo light induced rearrangement by N-O and N-G benzyl migrations. A free radical mechanism is proposed.
Keywords:
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