Catalytic borylation of o-xylene and heteroarenes via C-H activation

被引：66

作者：

Mertins, K ^{[1
]}

Zapf, A ^{[1
]}

Beller, M ^{[1
]}

机构：

[1] Univ Rostock eV, Leibniz Inst Organ Katalyse, D-18055 Rostock, Germany

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2004年 / 207卷 / 01期

关键词：

boronates; borylation; C-H activation; iridium; rhodium;

D O I：

10.1016/S1381-1169(03)00470-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Iridium and rhodium complexes catalyze the borylation of xylene and different heteroarenes using pinacolborane via C-H activation. Various five-membered heterocycles such as thiophene, pyrrole, thionaphthene, and indole derivatives yield the borylated products in moderate to good yields. In general, the reactions proceed with high selectivity to give borylation ortho to the heteroatom. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：21 / 25

页数：5

共 55 条

[1]

[Anonymous], 2013, ANGEW CHEM, V125, P4315, DOI DOI 10.1002/1521-3757(20001117)112:22

[2]

[Anonymous], 2002, J ORGANOMET CHEM

[3] Derivatives of phenylboric acid, their preparation and action upon bacteria II Hydroxyphenylboric acids [J].

Bean, FR ;

Johnson, JR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1932, 54 :4415-4425

[4] ACTIVATION OF ALKANES WITH ORGANOTRANSITION METAL-COMPLEXES [J].

BERGMAN, RG .

SCIENCE, 1984, 223 (4639) :902-908

[5] Selective Pd-catalyzed oxidative coupling of anilides with olefins through C-H bond activation at room temperature [J].

Boele, MDK ;

van Strijdonck, GPF ;

de Vries, AHM ;

Kamer, PCJ ;

de Vries, JG ;

van Leeuwen, PWNM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (08) :1586-1587

[6] ORGANOBORANES .7. DISPLACEMENT REACTION WITH ORGANOBORANES DERIVED FROM HYDROBORATION OF CYCLIC AND BICYCLIC OLEFINS . CONVERSION OF ENDOCYCLIC TO EXOCYCLIC DOUBLE BONDS [J].

BROWN, HC ;

BHATT, MV ;

MUNEKATA, T ;

ZWEIFEL, G .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (03) :567-+

[7] SYNTHESIS OF METHYLENECYCLOALKANES FROM CYCLOALKENES VIA BORANE CHEMISTRY [J].

BROWN, HC ;

FORD, TM .

JOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (03) :647-648

[8]

BROWN HC, 1972, BORANES ORGANIC CHEM, P321

[9]

BROWN HC, 1962, HYDROBORATION, P69

[10]

Chen HY, 1999, ANGEW CHEM INT EDIT, V38, P3391, DOI 10.1002/(SICI)1521-3773(19991115)38:22<3391::AID-ANIE3391>3.0.CO

← 1 2 3 4 5 6 →