Exploring the synthetic application of sulfinyl radicals
Z Zhang, X Wang, P Sivaguru, Z Wang - Organic Chemistry Frontiers, 2022 - pubs.rsc.org
Sulfinyl radicals are typical sulfur-centered π-radicals that have been known since 1957, but
their use in synthetic chemistry has been limited thus far. The majority of significant progress …
their use in synthetic chemistry has been limited thus far. The majority of significant progress …
Pd-catalyzed synthesis of densely functionalized cyclopropyl vinyl sulfides reveals the origin of high selectivity in a fundamental alkyne insertion step
LT Sahharova, EG Gordeev, DB Eremin… - ACS …, 2020 - ACS Publications
Catalytic atom-economic hydrothiolation of cyclopropyl acetylenes was developed. Using
Pd/NHC complex as a precatalyst, regioselective addition of thiols to cyclopropyl acetylenes …
Pd/NHC complex as a precatalyst, regioselective addition of thiols to cyclopropyl acetylenes …
Phenylsulfinyl radical: Gas-phase generation, photoisomerization, and oxidation
Arylsulfinyl radicals are key intermediates in sulfoxide chemistry. The parent molecule,
phenylsulfinyl radical PhSO•, has been generated for the first time in the gas phase through …
phenylsulfinyl radical PhSO•, has been generated for the first time in the gas phase through …
Theoretical insights into photo-induced isomerization mechanisms of phenylsulfinyl radical PhSO˙
MK Liu, J Li, QS Li, ZS Li - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Sulfinyl radicals (R–SO˙) play important roles in lots of reactions, while the isomer oxathiyl
radicals (R–OS˙) and the isomerization between them are rarely observed due to the poor …
radicals (R–OS˙) and the isomerization between them are rarely observed due to the poor …
Amino acid oxidation: a combined study of cysteine oxo forms by IRMPD spectroscopy and simulations
The redox activity of cysteine sulfur allows numerous post‐translational protein modifications
involved in the oxidative regulation of metabolism, in metal binding, and in signal …
involved in the oxidative regulation of metabolism, in metal binding, and in signal …
The Trifluoromethyl Sulfinyl and Oxathiyl Radicals
Two hitherto unreported sulfur‐centered radicals CF3SO. and CF3OS. were generated in
the gas phase through high‐vacuum flash pyrolyses of sulfoxide CF3S (O) X (X= CF3, Cl …
the gas phase through high‐vacuum flash pyrolyses of sulfoxide CF3S (O) X (X= CF3, Cl …
Parent Thioketene S‐Oxide H2CCSO: Gas‐Phase Generation, Structure, and Bonding Analysis
The parent thioketene S‐oxide H2CCSO has been generated in the gas phase through flash
vacuum pyrolysis (ca. 1000 K) of vinyl sulfoxide H2CC (Br)− S (O) CF3 via the intermediacy …
vacuum pyrolysis (ca. 1000 K) of vinyl sulfoxide H2CC (Br)− S (O) CF3 via the intermediacy …
Radical Formation in the Gas‐Phase Ozonolysis of Deprotonated Cysteine
GN Khairallah, AT Maccarone, HT Pham… - Angewandte …, 2015 - Wiley Online Library
Although the deleterious effects of ozone on the human respiratory system are well‐known,
many of the precise chemical mechanisms that both cause damage and afford protection in …
many of the precise chemical mechanisms that both cause damage and afford protection in …
Tautomerization and dissociation of molecular peptide radical cations
Radical‐mediated dissociations of peptide radical cations have intriguing unimolecular gas
phase chemistry, with cleavages of almost every bond of the peptide backbone and amino …
phase chemistry, with cleavages of almost every bond of the peptide backbone and amino …
Graph theory-based reaction pathway searches and DFT calculations for the mechanism studies of free radical-initiated peptide sequencing mass spectrometry …
Graph theory-based reaction pathway searches (ACE-Reaction program) and density
functional theory calculations were performed to shed light on the mechanisms for the …
functional theory calculations were performed to shed light on the mechanisms for the …