The Journal of Organic Chemistry

Preparation of dihalobenzophenones by oxidation under phase-transfer-catalysis conditions

M Halpern, Z Lysenko

文献索引：Halpern, Marc; Lysenko, Zenon Journal of Organic Chemistry, 1989 , vol. 54, # 5 p. 1201 - 1203

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被引用次数: 10

摘要

The utilization of the hydroxide ion under phasetransfer-catalysis conditions (“PTC/OH-”) has been applied to a wide range of useful base-catalyzed organic reactions.'Diarylmethanes have been oxidized to benzophenones by oxygen under PTC/OH-conditions. 2 The catalysts used were “ac~ essible”~ quaternary ammonium (“quat”) salts, containing two or more ethyl groups. We report the PTC/OH-oxidation of dihalodiphenylmethanes to ...