00538nas a2200133 4500008004100000245009000041210006900131260000800200490000600208100002500214700002500239700002300264856011700287 2017 eng d00aSolvent-free synthesis of thiobarbituric acids using amberlyst-15 as a green catalyst0 aSolventfree synthesis of thiobarbituric acids using amberlyst15  cOCT0 v31 aDhonde, Madhukar, G.1 aGajbhiye, Jayant, M.1 aKatiya, Manish, M. uhttps://library.ncl.res.in/content/solvent-free-synthesis-thiobarbituric-acids-using-amberlyst-15-green-catalyst01605nas a2200301 4500008004100000245009700041210006900138260000800207300001100215490000700226520064600233653001700879653001500896653001200911653001400923653001400937100002200951700002300973700002500996700002401021700002301045700002601068700002201094700002501116700001601141700001801157856012801175 2024 eng d00aSynthesized novel chromogenic reagent and sensor: detection and identification of dichlorvos0 aSynthesized novel chromogenic reagent and sensor detection and i cMAY ae312170 v103 a

We developed a novel chromogenic reagent and sensor by selective approach, for the detection and identification of dichlorvos, which we tested with the thin layer chromatography method. For the first time, we reported in situ-generated glyoxal as a hydrolysis product, which then interacts with isoniazid to produce a yellow-colored cyclic compound. We used well-known spectroscopic techniques to confirm the chemical identity of the final product. We initially investigated the reaction using a variety of approaches, followed by attempts to establish the reaction mechanism using Density Functional Theory by Gaussian software.

10aDFT analysis10aDichlorvos10aGloyxal10aHydrazone10aIsoniazid1 aGedam, Ashwin, D.1 aKatiya, Manish, M.1 aDhonde, Madhukar, G.1 aGanorkar, Kapil, S.1 aThakare, Vijay, J.1 aMandlik, Prashant, R.1 aJadhao, Nitin, L.1 aGajbhiye, Jayant, M.1 aKumar, Ravi1 aVaval, Nayana uhttps://library.ncl.res.in/content/synthesized-novel-chromogenic-reagent-and-sensor-detection-and-identification-dichlorvos