Synthesis of naphthalenediols by aerobic oxidation of diisopropylnaphthalenes catalyzed by N-hydroxyphthalimide (NHPI)/α,α′-azobisisobutyronitrile (AIBN)

被引：67

作者：

Aoki, Y ^{[1
]}

Sakaguchi, S ^{[1
]}

Ishii, Y ^{[1
]}

机构：

[1] Kansai Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5648680, Japan

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2004年 / 346卷 / 2-3期

关键词：

homogeneous catalysis; hydroperoxides; N-hydroxyphthalimide; oxidation; radicals;

D O I：

10.1002/adsc.200303168

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Naphthalenediols were successfully synthesized in a one-pot reaction through the oxidation of diisopropylnaphthalenes with air catalyzed by N-hydroxyphthalimide (NHPI) combined with azobisisobutyronitrile (AIBN) followed by decomposition with sulfuric acid. Thus, the oxidation of 2,6-diisopropylnaphthalene with air (20 atm) in the presence of AIBN (3 mol %) and NHPI (10 mol %) in CH3CN at 75degreesC for 21 h followed by treatment with 0.3 M H2SO4 gave 2,6-naphthalenediol in 92% yield.

引用

页码：199 / 202

页数：4

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