The synthesis of a phenanthridine from a
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M.P. Cava; R.H. Schlessinger
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Article
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1964
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Elsevier Science
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French
β 129 KB
The conversion of stilbenes into phenanthrenes by an oxidative photochemical process has been the object of considerable study;' the related photochemical conversion of azobenzene to phenazone has also been described.2 We wish now to report the first example of an analogous synthesis of a phenanthr