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Hydroxyacetone production from C3 Criegee intermediates

Journal Article · · Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory
 [1];  [2];  [1];  [3];  [1];  [1];  [4];  [2]
  1. Sandia National Lab. (SNL-CA), Livermore, CA (United States)
  2. Univ. of Pennsylvania, Philadelphia, PA (United States)
  3. Univ. of Nebraska, Lincoln, NE (United States)
  4. Univ. of Kansas, Lawrence, KS (United States)
Hydroxyacetone (CH3C(O)CH2OH) is observed as a stable end product from reactions of the (CH3)2COO Criegee intermediate, acetone oxide, in a flow tube coupled with multiplexed photoionization mass spectrometer detection. In the experiment, the isomers at m/z = 74 are distinguished by their different photoionization spectra and reaction times. Hydroxyacetone is observed as a persistent signal at longer reaction times at a higher photoionization threshold of ca. 9.7 eV than Criegee intermediate and definitively identified by comparison with the known photoionization spectrum. Complementary electronic structure calculations reveal multiple possible reaction pathways for hydroxyacetone formation, including unimolecular isomerization via hydrogen atom transfer and –OH group migration as well as self-reaction of Criegee intermediates. Varying the concentration of Criegee intermediates suggests contributions from both unimolecular and self-reaction pathways to hydroxyacetone. As a result, the hydroxyacetone end product can provide an effective, stable marker for the production of transient Criegee intermediates in future studies of alkene ozonolysis.
Research Organization:
Sandia National Laboratories (SNL-CA), Livermore, CA (United States); Univ. of Pennsylvania, Philadelphia, PA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC04-94AL85000; FG02-87ER13792
OSTI ID:
1340694
Alternate ID(s):
OSTI ID: 1598276
Report Number(s):
SAND--2017-0649J; 650605
Journal Information:
Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory, Journal Name: Journal of Physical Chemistry. A, Molecules, Spectroscopy, Kinetics, Environment, and General Theory Journal Issue: 1 Vol. 121; ISSN 1089-5639
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (48)

Mechanism of Ozonolysis journal November 1975
Rate Coefficients of C1 and C2 Criegee Intermediate Reactions with Formic and Acetic Acid Near the Collision Limit: Direct Kinetics Measurements and Atmospheric Implications journal March 2014
The M06 suite of density functionals for main group thermochemistry, thermochemical kinetics, noncovalent interactions, excited states, and transition elements: two new functionals and systematic testing of four M06-class functionals and 12 other functionals journal July 2007
Formation of OH radicals in the gas phase ozonolysis of alkenes: the unexpected role of carbonyl oxides journal April 1996
Decomposition modes of dioxirane, methyldioxirane and dimethyldioxirane — a CCSD(T), MR-AQCC and DFT investigation journal July 1998
Production of OH radicals from the reactions of C4–C6 internal alkenes and styrenes with ozone in the gas phase journal January 2002
Gas-phase products and secondary organic aerosol formation from the ozonolysis and photooxidation of myrcene journal November 2013
NWChem: A comprehensive and scalable open-source solution for large scale molecular simulations journal September 2010
Early time detection of OH radical products from energized Criegee intermediates CH2OO and CH3CHOO journal April 2014
Unimolecular Decomposition Rate of the Criegee Intermediate (CH 3 ) 2 COO Measured Directly with UV Absorption Spectroscopy journal February 2016
Direct Measurements of Unimolecular and Bimolecular Reaction Kinetics of the Criegee Intermediate (CH 3 ) 2 COO journal December 2016
Atmospheric chemistry of olefins: a product study of the ozone-alkene reaction with cyclohexane added to scavenge hydroxyl radical journal January 1994
Products of the Gas-Phase Reactions of O 3 with a Series of Methyl-Substituted Ethenes journal October 1997
FTIR spectroscopic study of the mechanism for the gas-phase reaction between ozone and tetramethylethylene journal February 1987
Stopped-flow studies of the mechanisms of ozone-alkene reactions in the gas phase: tetramethylethylene journal February 1987
Ozonolysis. Evidence for carbonyl oxide tautomerization and for 1,3-dipolar addition to olefins journal October 1967
Direct Observation of the Gas-Phase Criegee Intermediate (CH 2 OO) journal September 2008
New Mechanistic Pathways for Criegee–Water Chemistry at the Air/Water Interface journal August 2016
Electronic structure of carbonyl oxides. Semiempirical calculations of ground-state properties and UV-visible spectra journal May 1989
2,3-Dimethyl-2-butene (TME) Ozonolysis: Pressure Dependence of Stabilized Criegee Intermediates and Evidence of Stabilized Vinyl Hydroperoxides journal January 2011
Carbonyl Oxides Reactions from Geraniol- trans -(3,7-dimethylocta-2,6-dien-1-ol), 6-Methyl-5-hepten-2-one, and 6-Hydroxy-4-methyl-4-hexenal Ozonolysis: Kinetics and Mechanisms journal July 2011
MRCISD Studies of the Dissociation of Vinylhydroperoxide, CH 2 CHOOH: There Is a Saddle Point journal May 2012
UV Spectroscopic Characterization of Dimethyl- and Ethyl-Substituted Carbonyl Oxides journal March 2014
Direct Determination of the Simplest Criegee Intermediate (CH 2 OO) Self Reaction Rate journal June 2014
Extremely rapid self-reaction of the simplest Criegee intermediate CH2OO and its implications in atmospheric chemistry journal March 2014
Unimolecular dissociation dynamics of vibrationally activated CH3CHOO Criegee intermediates to OH radical products journal April 2016
Barrierless tautomerization of Criegee intermediates via acid catalysis journal January 2014
A kinetic study of the CH 2 OO Criegee intermediate self-reaction, reaction with SO 2 and unimolecular reaction using cavity ring-down spectroscopy journal January 2015
Direct evidence for a substantive reaction between the Criegee intermediate, CH 2 OO, and the water vapour dimer journal January 2015
Direct observation of vinyl hydroperoxide journal January 2015
The gas-phase ozonolysis of unsaturated volatile organic compounds in the troposphere journal January 2008
Chemical dynamics, molecular energetics, and kinetics at the synchrotron journal January 2010
A study of the alkene–ozone reactions, 2,3-dimethyl 2-butene + O3 and 2-methyl propene + O3, with photoelectron spectroscopy: measurement of product branching ratios and atmospheric implications journal January 2011
Theoretical studies of atmospheric reaction mechanisms in the troposphere journal January 2012
Research frontiers in the chemistry of Criegee intermediates and tropospheric ozonolysis journal January 2014
Ozonolysis of α-pinene and β-pinene: Kinetics and mechanism journal March 2005
The multiplexed chemical kinetic photoionization mass spectrometer: A new approach to isomer-resolved chemical kinetics journal October 2008
The full CCSDT model for molecular electronic structure journal June 1987
Electron affinities of the first‐row atoms revisited. Systematic basis sets and wave functions journal May 1992
Direct production of OH radicals upon CH overtone activation of (CH 3 ) 2 COO Criegee intermediates journal December 2014
Communication: Real time observation of unimolecular decay of Criegee intermediates to OH radical products journal February 2016
Oxidation of hydrazones with iodine in the presence of base journal January 1970
Kinetics of a Criegee intermediate that would survive high humidity and may oxidize atmospheric SO 2 journal August 2015
The physical chemistry of Criegee intermediates in the gas phase journal July 2015
Observation of the simplest Criegee intermediate CH 2 OO in the gas-phase ozonolysis of ethylene journal March 2015
Direct Kinetic Measurements of Criegee Intermediate (CH2OO) Formed by Reaction of CH2I with O2 journal January 2012
Direct Measurements of Conformer-Dependent Reactivity of the Criegee Intermediate CH3CHOO journal April 2013
Direct kinetic measurement of the reaction of the simplest Criegee intermediate with water vapor journal January 2015

Cited By (5)

Structure-dependent reactivity of Criegee intermediates studied with spectroscopic methods journal January 2017
Formation of Criegee intermediates and peroxy acids: a computational study of gas-phase 1,3-cycloaddition of ozone with catechol journal January 2019
Calculation of the absolute photoionization cross-sections for C1–C4 Criegee intermediates and vinyl hydroperoxides journal April 2019
A ConFlat iris diaphragm device for direct beam control and alignment inside a vacuum chamber journal July 2019
Unimolecular decay dynamics of Criegee intermediates: Energy-resolved rates, thermal rates, and their atmospheric impact journal December 2019

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