6851-40-7Relevant articles and documents
Organophotochemical SNAr Reactions of Mildly Electron-Poor Fluoroarenes
Burton, Jonathan W.,Genovino, Julien,Lian, Yajing,Monck, Nat,Sheridan, Thomas,Yayla, Hatice G.
supporting information, p. 2766 - 2770 (2020/05/18)
C–F functionalization of arenes with a range of alcohol and pyrazole nucleophiles has been achieved without the need for metal catalysts or highly electron-poor substrates. Treatment of fluoroarenes with alcohols or pyrazoles and DDQ under irradiation by blue LED light provides the corresponding substituted products. The procedure is complementary to classical SNAr chemistry which generally requires basic reaction conditions and high temperatures, and provides products under non-basic conditions at ≈ 40 °C.
Microbial Degradation of Oxadiazon by Soil Fungus Fusarium solani
Chakraborty, Subhasish K.,Chowdhury, Ashim,Bhattacharyya, Anjan,Ghosh, Swapan,Pan, Sitangsu,et al.
, p. 2964 - 2969 (2007/10/03)
Degradation of oxadiazon 2-1,3,4-oxadiazolin-5-one (1)>, a preemergent soil-applied herbicide, by a soil fungus, Fusarium solani (Mortius) Sacc., has been investigated.F. solani, isolated from soil by enrichment culture technique, degraded the herbicide 1 by cometabolic process.Eleven metabolites have been isolated, out of which three metabolites (M1, M2, and M3) were characterized by spectroscopic evidence.Metabolites M1 and M3 are reported for the first time as metabolites of oxadiazon.The main metabolic pathways involve oxadiazoline ring cleavage without dechlorination reaction. - Keywords: degradation; cometabolism; metabolic pathway; oxadiazon; Fusarium solani.