Influence of forest fires on the formation processes of low molecular weight dicarboxylic acids, ω-oxocarboxylic acids, pyruvic acid and α-dicarbonyls in springtime fine (PM2.5) aerosols over Southeast Asia
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2020.118065
Abstract: Abstract The present study reports on homologous series of dicarboxylic acids (C2–C12), ω-oxocarboxylic acids (ωC2-ωC9), pyruvic acid, and α-dicarbonyls (glyoxal and methylglyoxal) in near source biomass burning influenced (PM2.5) aerosols collected at Doi Ang Khang… read more here.
Keywords: biomass burning; forest fires; dicarboxylic acids; biomass ... See more keywords
Iridium-catalyzed stereoselective [3+2] annulation of α-oxocarboxylic acids with 1,3-dienes.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc02003j
Abstract: The stereoselective annulation of α-oxocarboxylic acids with 1,3-dienes proceeded in the presence of a hydroxoiridium catalyst to give α-hydroxy-γ-lactones in good yields with high 3,5-trans relative stereochemistry. The use of a chiral diene ligand for… read more here.
Keywords: annulation; annulation oxocarboxylic; acids dienes; iridium catalyzed ... See more keywords
Molecular distributions of dicarboxylic acids, oxocarboxylic acids and α -dicarbonyls in PM 2.5 collected at the top of Mt. Tai, North China, during the wheat burning season of 2014
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-10741-2018
Abstract: Abstract. Fine particulate matter (PM 2.5 ) samples collected at Mount (Mt.) Tai in the North China Plain during summer 2014 were analyzed for dicarboxylic acids and related compounds (oxocarboxylic acids and α -dicarbonyls) (DCRCs).… read more here.
Keywords: dicarboxylic acids; acids dicarbonyls; molecular distributions; tai north ... See more keywords