The oxidative reaction of π-bis(benzene) chromium (o) in benzene solution

Abstract

Oxidative reaction of π-bis(benzene)chromium(O) with hydrogen peroxide in neutral benzene solution yielded a red needle crystalline product with a melting point of 71`C, which was identified as phenoquinone by DSC, elemental analysis, IR, MS and ^1H NMR. The mechanism of this oxidative reaction is suggested as follows: π-bis(benzene)chromium(O) in benzene solution is oxidized by hydrogen peroxide to form high valence chromic ions, which oxidizes benzene to produce phenoquinone.

Key words: OXIDATION, REACTION MECHANISM, BENZENE P, ORGANO TRANSITION METAL COMPOUNDS, HYDROGEN PEROXIDE, CHROMIUM COMPLEX

CLC Number:

O627

Cite this article

LI JISEN;CHEN JINGHONG;ZHUZHONGMU. The oxidative reaction of π-bis(benzene) chromium (o) in benzene solution[J]. Chin. J. Org. Chem., 1983, 3(2): 107-109.

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π-二苯铬(O)苯溶液的氧化反应