Simple vanadium(V) catalyst for oxidation of alkane with O2 under mild conditions
Simple vanadium(V) catalyst for oxidation of alkane with O2 under mild conditions
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DOI：
10.1246/cl.2007.114
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发表时间：
2007-01-05
影响因子：
1.6
通讯作者：
Yamanaka, Ichiro
中科院分区：
文献类型：
--
作者：
Kobayashi, Hirokazu;Yamanaka, Ichiro
在338~393K温度范围内，用简单的V(5+)催化剂和1 atm O-2在冰醋酸中对环己烷和金刚烷进行了选择性氧化。UV-Vis和电子自旋共振研究表明，V(5+)上的过氧化物种在氧化过程中起作用。加入少量的CF3SO3H，环己烷的氧化活性提高3倍，金刚烷的氧化活性提高6.5倍。
Selective oxidation of cyclohexane and adamantane was performed by simple V(5+) catalyst with 1 atm O-2 in acetic acid at 338-393 K. UV-vis and electron spin resonance studies suggested that peroxide species on V(5+) functioned during the oxidation. The oxidation activity was enhanced three times for cyclohexane and 6.5 times for adamantane by addition of a small amount of CF3SO3H.