Base-promoted selective activation of benzylic carbon-hydrogen bonds of toluenes by rhodium(III) porphyrins

被引：26

作者：

Chan, Kin Shing ^{[1
]}

Chiu, Peng Fai ^{[1
]}

Choi, Kwong Shing ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

来源：

ORGANOMETALLICS | 2007年 / 26卷 / 05期

关键词：

D O I：

10.1021/om060848h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Toluenes underwent selective benzylic carbon-hydrogen bond activation with rhodium porphyrin chlorides. Both the rates and functional group compatibility were enhanced in the presence of K2CO3.

引用

页码：1117 / 1119

页数：3

共 30 条

[1] ACTIVATION OF ARENE CARBON HYDROGEN-BONDS - HIGHLY REGIOSELECTIVE, ELECTROPHILIC AROMATIC METALATION WITH RHODIUM(III) PORPHYRIN AND SUBSEQUENT CLEAVAGE OF CARBON RHODIUM BOND [J].

AOYAMA, Y ;

YOSHIDA, T ;

SAKURAI, K ;

OGOSHI, H .

ORGANOMETALLICS, 1986, 5 (01) :168-173

[2] KINETICS AND MECHANISM OF THE INSERTION OF OLEFINS INTO NIOBIUM-HYDRIDE AND TANTALUM-HYDRIDE BONDS - A STUDY OF THE COMPETITION BETWEEN STERIC AND ELECTRONIC EFFECTS [J].

BURGER, BJ ;

SANTARSIERO, BD ;

TRIMMER, MS ;

BERCAW, JE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (10) :3134-3146

[3] Syntheses of acyl rhodium porphyrins by aldehydic carbon-hydrogen bond activation with Rh(III) porphyrin chloride and methyl [J].

Chan, KS ;

Lau, CM .

ORGANOMETALLICS, 2006, 25 (01) :260-265

[4] Aromatic and benzylic C-H bond activation in the system bis(dicarbonylrhodium(I))-porphyrinate - Hydrocarbon solvent [J].

Collman, JP ;

Boulatov, R .

INORGANIC CHEMISTRY, 2001, 40 (10) :2461-+

[5] Alkane C-H activation and functionalization with homogeneous transition metal catalysts: a century of progress-a new millennium in prospect [J].

Crabtree, RH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (17) :2437-2450

[6] Activation of C-H/H-H bonds by rhodium(II) porphyrin bimetalloradicals [J].

Cui, WH ;

Wayland, BB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (26) :8266-8274

[7] Mechanism of C-H bond activation of alkyl-substituted benzenes by cationic platinum(II) complexes [J].

Driver, TG ;

Day, MW ;

Labinger, JA ;

Bercaw, JE .

ORGANOMETALLICS, 2005, 24 (15) :3644-3654

[8] Evidence for the net addition of arene C-H bonds across a Ru(II)-hydroxide bond [J].

Feng, Y ;

Lail, M ;

Barakat, KA ;

Cundari, TR ;

Gunnoe, TB ;

Petersen, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (41) :14174-14175

[9] Regioselectivity and equilibrium thermodynamics for addition of Rh-OH to olefins in water [J].

Fu, Xuefeng ;

Li, Shan ;

Wayland, Bradford B. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (27) :8947-8954

[10] KINETICS OF THE MIGRATORY INSERTION OF OLEFINS INTO RHODIUM HYDROGEN-BONDS - INFLUENCE OF ELECTRONIC FACTORS [J].

HALPERN, J ;

OKAMOTO, T .

INORGANICA CHIMICA ACTA-ARTICLES AND LETTERS, 1984, 89 (03) :L53-L54

← 1 2 3 →