摘要
研究了十聚钨酸十六烷基三甲基季铵盐H2 O2 体系催化氧化环己醇直接合成环己酮的反应 ,环己醇的转化率为89 6%～ 96 4% ,环己酮产率为 82 4%～ 89 1% .实验结果表明 ,该催化剂能促使H2 O2 的活性氧转移 ,有效地把环己醇氧化为环己酮 .
Direct catalytic oxidation of cyclohexanol to cyclohexanone with aqueous hydrogen peroxide using hexadecyl trimethyl ammonium decatungstate catalyst was performed with 82.4% similar to 89.1% yields and 89.6% similar to 96.4% of cyclohexanol conversion. The experimental results indicated that the catalyst was favorable to oxygen transfer from hydrogen peroxide to the substrate, and cyclohexanol. could be oxidized efficiently to cyclohexanone with hydrogen peroxide.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
2004年第19期1956-1958,共3页
Acta Chimica Sinica
关键词
十聚钨酸季铵盐
过氧化氢
环己醇
环己酮
催化氧化
cyclohexanol
cyclohexanone
decatungstate
quaternary ammonium
alcohol oxidation
