Low-temperature gas-phase formation of indene in the interstellar medium

S Doddipatla, GR Galimova, H Wei, AM Thomas… - Science …, 2021 - science.org
Polycyclic aromatic hydrocarbons (PAHs) are fundamental molecular building blocks of
fullerenes and carbonaceous nanostructures in the interstellar medium and in combustion …

A unified reaction network on the formation of five-membered ringed polycyclic aromatic hydrocarbons (PAHs) and their role in ring expansion processes through …

W Li, L Zhao, RI Kaiser - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Exploiting a chemical microreactor in combination with an isomer-selective product
identification through fragment-free photoionization utilizing tunable vacuum ultraviolet …

The role of methylaryl radicals in the growth of polycyclic aromatic hydrocarbons: The formation of five-membered rings

GR Galimova, IA Medvedkov… - The Journal of Physical …, 2022 - ACS Publications
The regions of the C13H11 potential energy surface (PES) related to the unimolecular
isomerization and decomposition of the 1-methylbiphenylyl radical and accessed by the 1-/2 …

Exploring the Chemical Dynamics of Phenylethynyl Radical (C6H5CC; X2A1) Reactions with Allene (H2CCCH2; X1A1) and Methylacetylene (CH3CCH; X1A1)

SJ Goettl, Z Yang, S Kollotzek, D Paul… - The Journal of …, 2023 - ACS Publications
The bimolecular gas-phase reactions of the phenylethynyl radical (C6H5CC, X2A1) with
allene (H2CCCH2), allene-d 4 (D2CCCD2), and methylacetylene (CH3CCH) were studied …

Measurements of Intermediate Species in Fuel-Rich Oxidation of Ethylene, Toluene, and n-Decane

S Suzuki, A Obuchi, G Kukkadapu, K Kinoshita… - Energy & …, 2021 - ACS Publications
Polycyclic aromatic hydrocarbons (PAHs) are important precursors to the formation of soot
and are also pollutant emissions from combustion devices, including internal combustion …

Binding the Power of Cycloaddition and Cross-Coupling in a Single Mechanism: An Unexpected Bending Journey to Radical Chemistry of Butadiynyl with Conjugated …

IA Medvedkov, Z Yang, AA Nikolayev… - The Journal of …, 2025 - ACS Publications
What if an experiment could combine the power of cycloaddition and cross-coupling with the
in situ formation of an aromatic molecule in a single collision? Crossed molecular beam …

One Collision—Two Substituents: Gas‐Phase Preparation of Xylenes under Single‐Collision Conditions

IA Medvedkov, AA Nikolayev, C He… - Angewandte Chemie …, 2024 - Wiley Online Library
The fundamental reaction pathways to the simplest dialkylsubstituted aromatics—xylenes
(C6H4 (CH3) 2)—in high‐temperature combustion flames and in low‐temperature …

A combined experimental and computational study on the reaction dynamics of the 1-propynyl (CH3CC, X2A1)–propylene (CH3CHCH2, X1A′) system: formation of …

IA Medvedkov, AA Nikolayev, C He, Z Yang… - Molecular …, 2024 - Taylor & Francis
The reaction of the 1-propynyl radical (CH3CC; X2A1) with propylene (CH3CHCH2; X1A′)
was studied in a crossed molecular beam machine at a collision energy of 37±1 kJ mol− 1 …

Elucidating the chemical dynamics of the elementary reactions of the 1-propynyl radical (CH 3 CC; X 2 A 1) with 2-methylpropene ((CH 3) 2 CCH 2; X 1 A 1)

IA Medvedkov, AA Nikolayev, Z Yang… - Physical Chemistry …, 2024 - pubs.rsc.org
Exploiting the crossed molecular beam technique, we studied the reaction of the 1-propynyl
radical (CH3CC; X2A1) with 2-methylpropene (isobutylene;(CH3) 2CCH2; X1A1) at a …

Exploring the chemical dynamics of phenanthrene (C 14 H 10) formation via the bimolecular gas-phase reaction of the phenylethynyl radical (C 6 H 5 CC) with …

SJ Goettl, Z Yang, C He, A Somani… - Faraday …, 2024 - pubs.rsc.org
The exploration of the fundamental formation mechanisms of polycyclic aromatic
hydrocarbons (PAHs) is crucial for the understanding of molecular mass growth processes …