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1
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Theoretical studies on kinetics, mechanism and thermochemistry of gas-phase reactions of CF3CHFCF2OCF3 with OH radicals and Cl atoms and fate of alkoxy radical at 298K. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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Poutsma ML. Evolution of Structure–Reactivity Correlations for the Hydrogen Abstraction Reaction by Chlorine Atom. J Phys Chem A 2013; 117:687-703. [DOI: 10.1021/jp310970t] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Marvin L. Poutsma
- Chemical Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee
37831-6197, United States
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Jia X, Liu Y, Sun J, Sun H, Su Z, Pan X, Wang R. Theoretical Investigation of the Reactions of CF3CHFOCF3 with the OH Radical and Cl Atom. J Phys Chem A 2009; 114:417-24. [PMID: 19950919 DOI: 10.1021/jp908228h] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiujuan Jia
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Youjun Liu
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Jingyu Sun
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Hao Sun
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Zhongmin Su
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Xiumei Pan
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
| | - Rongshun Wang
- Faculty of Chemistry, Institute of Functional Material Chemistry, Northeast Normal University, 130024 Changchun, People’s Republic of China, and Faculty of Physics, Aviation University of Air Force, 130022 Changchun, People’s Republic of China
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Synthesis of trifluoromethyl fluoroformate from trifluoromethyl hypofluorite and carbon monoxide: Thermal and catalyzed reaction. J Fluor Chem 2009. [DOI: 10.1016/j.jfluchem.2009.07.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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5
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Du L, DesMarteau DD. A novel synthesis of trifluoromethyl fluoroformate from trifluoromethyl hypofluorite and carbon monoxide in the presence of fluorine gas. J Fluor Chem 2008. [DOI: 10.1016/j.jfluchem.2008.06.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Dalmasso PR, Taccone RA, Nieto JD, Cometto PM, Lane SI. Gas-phase reactions of Cl atoms with hydrochloroethers: relative rate constants and their correlation with substituents' electronegativities. J PHYS ORG CHEM 2008. [DOI: 10.1002/poc.1362] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Dalmasso PR, Nieto JD, Taccone RA, Teruel MA, Lane SI. Rate constants for reaction of Cl atoms with hydrofluoroethers. J PHYS ORG CHEM 2007. [DOI: 10.1002/poc.1077] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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8
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Oyaro N, Sellevåg SR, Nielsen CJ. Atmospheric Chemistry of Hydrofluoroethers: Reaction of a Series of Hydrofluoroethers with OH Radicals and Cl Atoms, Atmospheric Lifetimes, and Global Warming Potentials. J Phys Chem A 2004; 109:337-46. [PMID: 16833352 DOI: 10.1021/jp047860c] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The kinetics of the OH radical and Cl atom reactions with nine fluorinated ethers have been studied by the relative rate method at 298 K and 1013 hPa using gas chromatography-mass spectroscopy (GC-MS) detection: k(OH + CH3CH2OCF3) = (1.55 +/- 0.25) x 10(-13), k(OH + CF3CH2OCH3) = (5.7 +/- 0.8) x 10(-13),k(OH + CF3CH2OCHF2) = (9.1 +/- 1.1) x 10(-15), k(OH + CF3CHFOCHF2) = (6.5 +/- 0.8) x 10(-15), k(OH + CHF2CHFOCF3) = (6.8 +/- 1.1) x 10(-15), k(OH + CF3CHFOCF3) < 1 x 10(-15), k(OH + CF3CHFCF2OCHF2) = (1.69 +/- 0.26) x 10(-14), k(OH + CF3CHFCF2OCH2CH3) = (1.47 +/- 0.13) x 10(-13), k(OH + CF3CF2CF2OCHFCF3) < 1 x 10(-15), k(Cl + CH3CH2OCF3) = (2.2 +/- 0.8) x 10(-12), k(Cl + CF3CH2OCH3) = (1.8 +/- 0.9) x 10(-11), k(Cl + CF3CH2OCHF2) = (1.5 +/- 0.4) x 10(-14), k(Cl + CF3CHFOCHF2) = (1.1 +/- 1.9) x 10(-15), k(Cl + CHF2CHFOCF3) = (1.2 +/- 2.0) x 10(-15), k(Cl + CF3CHFOCF3) < 3 x 10(-15), k(Cl + CF3CHFCF2OCHF2) < 6 x 10(-16), k(Cl + CF3CHFCF2OCH2CH3) = (3.1 +/- 1.1) x 10(-12), and k(Cl + CF3CF2CF2OCHFCF3) < 3 x 10(-15) cm3 molecule(-1) s(-1). The error limits include three standard deviations (3 sigma) from the statistical data analyses, as well as the errors in the rate coefficients of the reference compounds that are used. Infrared absorption cross sections and estimates of the trophospheric lifetimes and the global warming potentials of the fluorinated ethers are presented. The atmospheric degradation of the compounds is discussed.
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Affiliation(s)
- Nathan Oyaro
- Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo, Norway
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Orlando JJ, Tyndall GS, Wallington TJ. The Atmospheric Chemistry of Alkoxy Radicals. Chem Rev 2003; 103:4657-90. [PMID: 14664628 DOI: 10.1021/cr020527p] [Citation(s) in RCA: 242] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- John J Orlando
- Atmospheric Chemistry Division, National Center for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307-3000, USA.
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10
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Takahashi K, Matsumi Y, Wallington TJ, Hurley MD. Atmospheric chemistry of CF3
CFHOCF3
: Reaction with OH radicals, atmospheric lifetime, and global warming potential. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2002jd002125] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kenshi Takahashi
- Solar-Terrestrial Environment Laboratory and Graduate School of Science; Nagoya University; Toyokawa, Aichi Japan
| | - Yutaka Matsumi
- Solar-Terrestrial Environment Laboratory and Graduate School of Science; Nagoya University; Toyokawa, Aichi Japan
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