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Fxjrazan Oxides. IV 2605 solve F (7:3, v./v.), R¡ 0.66 in ethyl acetate-Skellysolve F (1:4, v./v.).3-Phenoxy-4 '-methoxyflavylium Chloride.-A solution of salicylaldehyde (1.22 g.) and co-phenoxy-4-methoxyacetophenone8(2.42 g.) in glacial acetic acid (5.0 ml.) was saturated with hydrogen chloride and kept overnight. Ether (50 ml.) was added. The oily product rapidly crystallized on scratching to a mass of orange needles, Xmax 462 µ (3.5 g.).The flavylium salt was characterized as its ferrichloride. This crystallized from glacial acetic acid as orange-red, glistening prisms, m.p. 165-167°.

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9‐Phenylphenanthrene reactant: 2.56 g. (0.01 mole) of triphenylethylene product: 9‐phenylphenanthrene