Gas-phase reactions of isoprene and its major oxidation products

PO Wennberg, KH Bates, JD Crounse… - Chemical …, 2018 - ACS Publications
Isoprene carries approximately half of the flux of non-methane volatile organic carbon
emitted to the atmosphere by the biosphere. Accurate representation of its oxidation rate and …

Theoretical studies of atmospheric reaction mechanisms in the troposphere

L Vereecken, JS Francisco - Chemical Society Reviews, 2012 - pubs.rsc.org
The chemistry of the atmosphere encompasses a vast number of reactions acting on a
plethora of intermediates. These reactions, occurring sequentially and in parallel, give rise to …

A large source of low-volatility secondary organic aerosol

M Ehn, JA Thornton, E Kleist, M Sipilä, H Junninen… - Nature, 2014 - nature.com
Forests emit large quantities of volatile organic compounds (VOCs) to the atmosphere. Their
condensable oxidation products can form secondary organic aerosol, a significant and …

Autoxidation of organic compounds in the atmosphere

JD Crounse, LB Nielsen, S Jørgensen… - The Journal of …, 2013 - ACS Publications
We present a hypothesis that autoxidation (inter-and intramolecular hydrogen abstraction by
peroxy radicals) plays an important role in the oxidation of organic compounds in the …

The formation of highly oxidized multifunctional products in the ozonolysis of cyclohexene

MP Rissanen, T Kurten, M Sipila… - Journal of the …, 2014 - ACS Publications
The prompt formation of highly oxidized organic compounds in the ozonolysis of
cyclohexene (C6H10) was investigated by means of laboratory experiments together with …

Hydroxyl radical recycling in isoprene oxidation driven by hydrogen bonding and hydrogen tunneling: The upgraded LIM1 mechanism

J Peeters, JF Müller, T Stavrakou… - The Journal of Physical …, 2014 - ACS Publications
The Leuven isoprene mechanism, proposed earlier to aid in rationalizing the unexpectedly
high hydroxyl radical (OH) concentrations in isoprene-rich, low-nitric-oxide (NO) regions …

HO x radical regeneration in the oxidation of isoprene

J Peeters, TL Nguyen, L Vereecken - Physical Chemistry Chemical …, 2009 - pubs.rsc.org
We propose, and quantify from first principles, two novel HOx-regenerating unimolecular
reactions in isoprene oxidation, which are estimated to yield in pristine tropical forest …

Theoretical chemical kinetics in tropospheric chemistry: methodologies and applications

L Vereecken, DR Glowacki, MJ Pilling - Chemical reviews, 2015 - ACS Publications
Chemical kinetics is central in much of tropospheric chemistry and in modeling tropospheric
chemical processes. Chemical reaction rate coefficients and product yields have traditionally …

Metal-free allylic/benzylic oxidation strategies with molecular oxygen: recent advances and future prospects

K Chen, P Zhang, Y Wang, H Li - Green Chemistry, 2014 - pubs.rsc.org
The selective oxo-functionalization of hydrocarbons under mild conditions with molecular
oxygen as the terminal oxidant continues to be a hot topic in organic synthesis and industrial …

Intramolecular hydrogen migration in alkylperoxy and hydroperoxyalkylperoxy radicals: accurate treatment of hindered rotors

S Sharma, S Raman, WH Green - The Journal of Physical …, 2010 - ACS Publications
We have calculated the thermochemistry and rate coefficients for stable molecules and
reactions in the title reaction families using CBS-QB3 and B3LYP/CBSB7 methods. The …