Chin. J. Org. Chem. ›› 1998, Vol. 18 ›› Issue (2): 180-182. Previous Articles     Next Articles

Original Articles

微波辐射下苯偶姻的干法氧化反应

李慧章;李同双;于涛;李记太;初虹   

  1. 河北大学化学系;中国乐凯胶片公司研究所
  • 发布日期:1998-04-25

Dry oxidation of benzoin under microwave irradiation

LI HUIZHANG;LI TONGSHUANG;YU TAO;LI JITAI;CHU HONG   

  • Published:1998-04-25

Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield. Experimental results showed that both silica gel and acidic alumina were good supports and air was a good oxidant. Short reaction time (8~15min), excellent yield (92%~98%), inexpensive reagents and easy workup indicated the present procedure was efficient and convenient.

Key words: DRY METHOD, DIPHENYLDIKETONE, DIPHENYLHYDROXYETHANONE, AIR, OXIDATION REACTION, OXIDANT, MICROWAVE RADIATION, CARRIERS, SILICA GEL, ALUMINIUM OXIDE

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