Citation: Li Qiu Mao, BO Hua Wu, Du Lin Yin, Kui Yi You, Ping Le Liu, He An Luo. A novel approach for one-step forming ε-caprolactam from cyclohexane nitrozation catalyzed by transition metal salt[J]. Chinese Chemical Letters, ;2007, 18(3): 269-271. doi: 10.1016/j.cclet.2007.01.020 shu

A novel approach for one-step forming ε-caprolactam from cyclohexane nitrozation catalyzed by transition metal salt

Li Qiu Mao ^a,b, ,
BO Hua Wu ^b ,
Du Lin Yin ^b ,
Kui Yi You ^a ,
Ping Le Liu ^a ,
He An Luo ^a

a College of Chemical Engineering, Xiangtan University, Xiangtan 411105, China;
b Institute of Fine Catalysis and Synthesis, Hunan Normal University, Changsha 410081, China

Received Date: 4 September 2006

Fund Project: The authors thank the financial support for this work by the National Natural Science Foundation of China (No. 20233040).

The nitrozation reaction of cyclohexane in one-step reaction to form ε-caprolactam has been studied using transition metal salt as catalysts in this work. The results indicated that the catalysts play an especially important role. This method is expected to be a novel way to synthesize other lactam by similar reaction. The possible mechanism was suggested.
- Cyclohexane,
- Nitrozation,
- Transition metal salt,
- ε-Caprolactam
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