Catalysis of aerobic olefin oxidation by a ruthenium perhaloporphyrin complex

被引：27

作者：

Birnbaum, ER ^{[1
]}

Labinger, JA ^{[1
]}

Bercaw, JE ^{[1
]}

Gray, HB ^{[1
]}

机构：

[1] CALTECH, Arthur Amos Noyes Lab Chem Phys, Pasadena, CA 91125 USA

来源：

INORGANICA CHIMICA ACTA | 1998年 / 270卷 / 1-2期

关键词：

olefin oxidation; ruthenium complexes; perhaloporphyrin complexes;

D O I：

10.1016/S0020-1693(97)06000-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The perhalogenated porphyrin ruthenium complex (TFPPCl(8))Ru(CO) (TFPPCl(8) = octachlorotetrakis( pentafluorophenyl) porphyrin) catalyzes aerobic oxidation of olefins at room temperature. Cyclohexene is oxidized primarily at the allylic position, and styrene primarily to benzaldehyde, indicating a radical autoxidation mechanism. Reactions are enhanced by visible light. Reaction with m-chloroperbenzoic acid converts the ruthenium complex to (TFPPCl(8))Ru(O)(2), but such oxo complexes do not appear to participate in catalytic aerobic oxidation. (C) 1998 Elsevier Science S.A.

引用

页码：433 / 439

页数：7

共 36 条

[1]

[Anonymous], [No title captured]

[2]

[Anonymous], 1994, METALLOPORPHYRINS CA

[3] SYNTHESIS AND REMARKABLE PROPERTIES OF IRON BETA-POLYNITROPORPHYRINS AS CATALYSTS FOR MONOOXYGENATION REACTIONS [J].

BARTOLI, JF ;

BATTIONI, P ;

DEFOOR, WR ;

MANSUY, D .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (01) :23-24

[4] ELECTRONIC-STRUCTURES OF HALOGENATED RUTHENIUM PORPHYRINS - CRYSTAL-STRUCTURE OF RUTFPPCL8(CO)H2O (TFPPCL8=OCTA-BETA-CHLOROTETRAKIS(PENTAFLUOROPHENYL)PORPHYRIN) [J].

BIRNBAUM, ER ;

SCHAEFER, WP ;

LABINGER, JA ;

BERCAW, JE ;

GRAY, HB .

INORGANIC CHEMISTRY, 1995, 34 (07) :1751-1755

[5] F-19 NMR-SPECTRA AND STRUCTURES OF HALOGENATED PORPHYRINS [J].

BIRNBAUM, ER ;

HEDGE, JA ;

GRINSTAFF, MW ;

SCHAEFER, WP ;

HENLING, L ;

LABINGER, JA ;

BERCAW, JE ;

GRAY, HB .

INORGANIC CHEMISTRY, 1995, 34 (14) :3625-3632

[6]

BIRNBAUM ER, 1995, THESIS CALTECH PASAD

[7] Aerobic oxidation of hydrocarbons catalyzed by electronegative iron salen complexes [J].

Bottcher, A ;

Grinstaff, MW ;

Labinger, JA ;

Gray, HB .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 113 (1-2) :191-200

[8] How do electronegative substituents make metal complexes better catalysts for the oxidation of hydrocarbons by dioxygen? [J].

Bottcher, A ;

Birnbaum, ER ;

Day, MW ;

Gray, HB ;

Grinstaff, MW ;

Labinger, JA .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1997, 117 (1-3) :229-242

[9]

BRINBAUM ER, 1995, J MOL CATAL, V104, pL119

[10] SELECTIVE AIR OXIDATION OF LIGHT ALKANES CATALYZED BY ACTIVATED METALLOPORPHYRINS - THE SEARCH FOR A SUPRABIOTIC SYSTEM [J].

ELLIS, PE ;

LYONS, JE .

COORDINATION CHEMISTRY REVIEWS, 1990, 105 :181-193

← 1 2 3 4 →