Investigation of the position of the radical in z 3-ions resulting from electron transfer dissociation using infrared ion spectroscopy

LJM Kempkes, J Martens, G Berden, KJ Houthuijs… - Faraday …, 2019 - pubs.rsc.org
… Nonetheless, for four out of the six z 3 -ions considered here, our results quite clearly indicate
that radical migration does not occur, suggesting that the radical is kinetically trapped at …

Electron Capture Dissociation of Trithiocarbonate-Terminated Acrylamide Homo-and Copolymers: A Terminus-Directed Mechanism?

TE Morgan, A Kerr, CA Wootton, MP Barrow… - Analytical …, 2020 - ACS Publications
… group dissociations further with radical migration and hydrogen abstraction down the …
radical-directed dissociation, which is previously unexplored in electron capture dissociation

Tackling a Curious Case: Generation of Charge-Tagged Guanosine Radicals by Gas-Phase Electron Transfer and Their Characterization by UV–vis Photodissociation …

Y Liu, C Ma, CJA Leonen, C Chatterjee… - Journal of the …, 2021 - ACS Publications
dissociation that was most pronounced in regions of low photodissociation conversion. This
… However, attempts to locate the TS for the 1,2-H migration resulted in dissociation, making …

Radical Cascade Dissociation Pathways to Unusual Nucleobase Cation Radicals

V Zima, Y Liu, F Tureček - Journal of the American Society for …, 2022 - ACS Publications
capture of a slow secondary electron, forming transient anion radicals that are converted to
radicals … to bypass hydrogen migration in the last step of the dissociation cascade. To this end…

[HTML][HTML] H migration in peroxy radicals under atmospheric conditions

L Vereecken, B Nozière - Atmospheric chemistry and physics, 2020 - acp.copernicus.org
… could not be reversed due to immediate dissociation of the β-unsaturated-β-OOH-alkoxy
radical products. Given the generally low importance of hydroxy-H migrations, we do not derive …

Radical Mechanism of IrIII/NiII-Metallaphotoredox-Catalyzed C(sp3)–H Functionalization Triggered by Proton-Coupled Electron Transfer: Theoretical Insight

YJ Dong, B Zhu, Y Geng, ZW Zhao, ZM Su… - CCS …, 2022 - chinesechemsoc.org
… It can convert some substrates to reactive radicals as nucleophilic coupling partners that are
… and solvent-phase optimizations on the ion migration involved in the SET process, we have …

Highly crystalline porous carbon nitride with electron accumulation capacity: Promoting exciton dissociation and charge carrier generation for photocatalytic molecular …

H Guo, CG Niu, C Liang, HY Niu, YY Yang… - Chemical Engineering …, 2021 - Elsevier
… and hole, rather than being converted to triplet exciton through the inter-system … the electron
captured by single bond C triple bond N can activate molecular oxygen to generated radical

Steering exciton dissociation and charge migration in green synthetic oxygen-substituted ultrathin porous graphitic carbon nitride for boosted photocatalytic reactive …

H Guo, CG Niu, CY Feng, C Liang, L Zhang… - Chemical Engineering …, 2020 - Elsevier
… to capture superoxide radicals ( radical dot O 2 − … radical dot O 2 − will react with holes to
produce 1 O 2 , or accept another electron to generate H 2 O 2 , which can be further converted

Abundant production of reactive water radical cations under ambient conditions

M Wang, XF Gao, R Su, P He, YY Cheng, K Li… - CCS …, 2022 - chinesechemsoc.org
… strong electric field was created to facilitate electron stripping from neutral water molecules.
However, the radical cations were favorably dissociated into hydronium ions in the solvated …

Efficient Isothiocyanate Modification of Peptides Facilitates Structural Analysis by Radical-Directed Dissociation

TR Lambeth, RR Julian - Journal of the American Society for …, 2021 - ACS Publications
radical can migrate to other sites by abstracting a hydrogen atom, relocating the hydrogen to
the original radical location and generating a radical … initiated by the radical to produce a-, x-…