Synthesis, Oxygenation and Catalytic Behavior of Manganese Complex with Bis(2-hydroxyphenyliminomethyl)

Abstract

Bis(2-hydroxyphenyliminomethyl) manganese complex was prepared and its oxygenation performance in DMF solution was studied. In the presence of the manganese complex, dehydroepiandrosterone acetate was effectively oxidized to 7-keto-dehydroepiandrosterone acetate by molecular oxygen. Orthogonal experiments were designed to investigate the influences of four factors on yield of the target product. The highest yield obtained reached 78.4%.

Key words: oxygenation, aerobic oxidation, synthesis, dehydroepiandrosterone acetate, Schiff base manganese complex

Cite this article

LIU Feng-Liang*^,a,LI Yuan-Jian^b,HUANG Ke-Long^a,YANG Wei-Jun^c. Synthesis, Oxygenation and Catalytic Behavior of Manganese Complex with Bis(2-hydroxyphenyliminomethyl)[J]. Chin. J. Org. Chem., 2007, 27(9): 1106-1109.

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