Literature DB >> 12008289

Photochemical behaviour of the systemic fungicide carboxin.

Maria Rosaria Iesce1, Flavio Cermola, Fulvio De Lorenzo, Maria Liliana Graziano, Barbara Caliendo.   

Abstract

Irradiation of carboxin (1) with a 500 W UV lamp (filter Pyrex) in CH3CN leads to the products 3, 5-8, 12-14 depending upon the reaction conditions. All photo-products were isolated and characterized. Photooxidation occurred even if unsensitized, while photoalteration was very slow in the absence of oxygen. The main oxygenated-products 3 and 13 were also recovered under biomimetic conditions by exposure of an aqueous solution of 1 to sunlight.

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Year:  2002        PMID： 12008289     DOI： 10.1007/bf02987455

Source DB:  PubMed          Journal:  Environ Sci Pollut Res Int        ISSN： 0944-1344            Impact factor:   4.223


  3 in total

1.  Determination of 5,6-dihydro-2-methyl-1,4-oxathiin-3-carboxanilide (vitavax) and two of its photoproducts by high speed liquid chromatography.

Authors:  A W Wolkoff; F I Onuska; M E Comba; R H Larose
Journal:  Anal Chem       Date:  1975-04       Impact factor: 6.986

2.  Fungitoxicity and structure-activity relationships of some oxathiin and thiazole derivatives.

Authors:  M Snel; B von Schmeling; L V Edgington
Journal:  Phytopathology       Date:  1970-08       Impact factor: 4.025

3.  Unexpected products via singlet oxygen oxygenation of functionalized 5,6-dihydro-1,4-oxathiins

Authors: 
Journal:  Org Lett       Date:  2000-05-04       Impact factor: 6.005
  3 in total
  1 in total

1.  Sensitized photooxygenation of the fungicide furalaxyl.

Authors:  Maria Rosaria Iesce; Flavio Cermola; Maria Liliana Graziano; Stefania Montella; Lucrezia Di Gioia; Marina Isidori
Journal:  Environ Sci Pollut Res Int       Date:  2004       Impact factor: 4.223
  1 in total

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