A Transition-Metal-Free Homogeneous TEMPO-Based Catalyst: Aerobic Oxidation of Alcohols in Aqueous Media

被引：7

作者：

Laeini, Mohammad Sadegh ^{[1
]}

Shaabani, Ahmad ^{[1
]}

机构：

[1] Shahid Beheshti Univ, Dept Chem, GC, POB 19396-4716, Tehran, Iran

来源：

CHEMISTRYSELECT | 2017年 / 2卷 / 28期

关键词：

Aerobic oxidation; Alcohol; Homogeneous Catalyst; TEMPO; NITROGEN-DOPED GRAPHENE; HIGHLY EFFICIENT; OXOAMMONIUM SALTS; MILD CONDITIONS; ALKYL ARENES; SELECTIVE OXIDATION; ORGANIC-COMPOUNDS; KETONES; ALDEHYDES; PHTHALOCYANINE;

D O I：

10.1002/slct.201701428

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper the use of a novel TEMPO-based transition metal free homogeneous catalyst system, TEMPO/NaNO2/NH4Br/1,1,3,3-tetramethylguanidine sulfonic acid, for the aerobic oxidation of various alcohols to the corresponding aldehydes and ketones is described. The reactions are carried out in aqueous acetonitrile under atmospheric pressure and ambient temperature. The catalytic system exhibits excellent activity for the selective aerobic oxidation of alcohols.

引用

页码：9084 / 9087

页数：4

共 40 条

[11] Eco-friendly electrocatalytic oxidation of alcohols on a novel electro generated TEMPO-functionalized MCM-41 modified electrode [J].

Karimi, Babak ;

Rafiee, Mohammad ;

Alizadeh, Saber ;

Vali, Hojatollah .

GREEN CHEMISTRY, 2015, 17 (02) :991-1000

[12] On the role of CO formation during the aerobic oxidation of alcohols on Pd/Al2O3:: an, in situ attenuated total reflection infrared study [J].

Keresszegi, C ;

Ferri, D ;

Mallat, T ;

Baiker, A .

JOURNAL OF CATALYSIS, 2005, 234 (01) :64-75

[13]

Larock R. C., 1989, COMPREHENSIVE ORGANI

[14] Enantioselective organocatalytic epoxidation using hypervalent iodine reagents [J].

Lee, Sandra ;

MacMillan, David W. C. .

TETRAHEDRON, 2006, 62 (49) :11413-11424

[15] Transition-metal-free: A highly efficient catalytic aerobic alcohol oxidation process [J].

Liu, RH ;

Liang, XM ;

Dong, CY ;

Hu, XQ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (13) :4112-4113

[16] Highly efficient catalytic aerobic oxidations of benzylic alcohols in water [J].

Liu, RH ;

Dong, CY ;

Liang, XM ;

Wang, XJ ;

Hu, XQ .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (02) :729-731

[17]

Ludger T., 2011, ANGEW CHEM INT EDIT, V22, P5034

[18] ORGANIC OXOAMMONIUM SALTS .3. A NEW CONVENIENT METHOD FOR THE OXIDATION OF ALCOHOLS TO ALDEHYDES AND KETONES [J].

MA, Z ;

BOBBITT, JM .

JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (21) :6110-6114

[19] Gold nanoparticles supported on three-dimensional nitrogen-doped graphene: an efficient catalyst for selective aerobic oxidation of hydrocarbons under mild conditions [J].

Mahyari, Mojtaba ;

Laeini, Mohammad Sadegh ;

Shaabani, Ahmad ;

Kazerooni, Hanif .

APPLIED ORGANOMETALLIC CHEMISTRY, 2015, 29 (07) :456-461

[20] Aqueous aerobic oxidation of alkyl arenes and alcohols catalyzed by copper(II) phthalocyanine supported on three-dimensional nitrogen-doped graphene at room temperature [J].

Mahyari, Mojtaba ;

Laeini, Mohammad Sadegh ;

Shaabani, Ahmad .

CHEMICAL COMMUNICATIONS, 2014, 50 (58) :7855-7857

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