Photoinduced oxidation of hydrocarbons with cobalt (III)-alkylperoxy complexes

Edgardo T. Farinas; Cattien V. Nguyen; Pradip K. Mascharak

doi:10.1016/s0020-1693(97)05588-6

Photoinduced oxidation of hydrocarbons with cobalt (III)-alkylperoxy complexes

Edgardo T. Farinas, Cattien V. Nguyen, Pradip K. Mascharak

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

A set of cobalt(III)-alkylperoxy complexes, [Co(BPI)(OAc)(OO^tBu)] (1), [Co(Me-BPI)(OAc)(OO^tBu)] (2) and [Co(Cl-BPI)-(OAc)(OO^tBu)] (3) where BPI is 1,3-bis(2′-pyridylimino)isoindoline, promotes photooxidation of alkanes at room temperature. Irradiation causes homolysis of the Co-O bond of the Co-O-O-^tBu moieties in these complexes and produces ^tBuOO^- radicals in the reaction mixture. Both ^tBuOO^- and ^tBuO^- (derived from ^tBuOO^-) are responsible for the oxidation of the C-H bonds.

Original language	English (US)
Pages (from-to)	17-21
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	263
Issue number	1-2
DOIs	https://doi.org/10.1016/s0020-1693(97)05588-6
State	Published - Oct 15 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Keywords

Alkylperoxy complexes
Cobalt complexes
Photooxidation of alkanes

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10.1016/s0020-1693(97)05588-6

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@article{6e52f2b3f55a48718a747f6d01be3811,

title = "Photoinduced oxidation of hydrocarbons with cobalt (III)-alkylperoxy complexes",

abstract = "A set of cobalt(III)-alkylperoxy complexes, [Co(BPI)(OAc)(OOtBu)] (1), [Co(Me-BPI)(OAc)(OOtBu)] (2) and [Co(Cl-BPI)-(OAc)(OOtBu)] (3) where BPI is 1,3-bis(2′-pyridylimino)isoindoline, promotes photooxidation of alkanes at room temperature. Irradiation causes homolysis of the Co-O bond of the Co-O-O-tBu moieties in these complexes and produces tBuOO- radicals in the reaction mixture. Both tBuOO- and tBuO- (derived from tBuOO-) are responsible for the oxidation of the C-H bonds.",

keywords = "Alkylperoxy complexes, Cobalt complexes, Photooxidation of alkanes",

author = "Farinas, {Edgardo T.} and Nguyen, {Cattien V.} and Mascharak, {Pradip K.}",

note = "Funding Information: This research was supported by a grant from the University of California Energy Institute. We thank Ferman Chavez for experimental assistance. C.N. acknowledges support from NIH-MBRS Grant GM08132.",

year = "1997",

month = oct,

day = "15",

doi = "10.1016/s0020-1693(97)05588-6",

language = "English (US)",

volume = "263",

pages = "17--21",

journal = "Inorganica Chimica Acta",

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publisher = "Elsevier BV",

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TY - JOUR

T1 - Photoinduced oxidation of hydrocarbons with cobalt (III)-alkylperoxy complexes

AU - Farinas, Edgardo T.

AU - Nguyen, Cattien V.

AU - Mascharak, Pradip K.

N1 - Funding Information: This research was supported by a grant from the University of California Energy Institute. We thank Ferman Chavez for experimental assistance. C.N. acknowledges support from NIH-MBRS Grant GM08132.

PY - 1997/10/15

Y1 - 1997/10/15

N2 - A set of cobalt(III)-alkylperoxy complexes, [Co(BPI)(OAc)(OOtBu)] (1), [Co(Me-BPI)(OAc)(OOtBu)] (2) and [Co(Cl-BPI)-(OAc)(OOtBu)] (3) where BPI is 1,3-bis(2′-pyridylimino)isoindoline, promotes photooxidation of alkanes at room temperature. Irradiation causes homolysis of the Co-O bond of the Co-O-O-tBu moieties in these complexes and produces tBuOO- radicals in the reaction mixture. Both tBuOO- and tBuO- (derived from tBuOO-) are responsible for the oxidation of the C-H bonds.

AB - A set of cobalt(III)-alkylperoxy complexes, [Co(BPI)(OAc)(OOtBu)] (1), [Co(Me-BPI)(OAc)(OOtBu)] (2) and [Co(Cl-BPI)-(OAc)(OOtBu)] (3) where BPI is 1,3-bis(2′-pyridylimino)isoindoline, promotes photooxidation of alkanes at room temperature. Irradiation causes homolysis of the Co-O bond of the Co-O-O-tBu moieties in these complexes and produces tBuOO- radicals in the reaction mixture. Both tBuOO- and tBuO- (derived from tBuOO-) are responsible for the oxidation of the C-H bonds.

KW - Alkylperoxy complexes

KW - Cobalt complexes

KW - Photooxidation of alkanes

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U2 - 10.1016/s0020-1693(97)05588-6

DO - 10.1016/s0020-1693(97)05588-6

M3 - Article

AN - SCOPUS:0002576719

SN - 0020-1693

VL - 263

SP - 17

EP - 21

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1-2

ER -

Photoinduced oxidation of hydrocarbons with cobalt (III)-alkylperoxy complexes

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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