A new method for one-pot synthesis of aryloxyphenoxypropionate herbicides using 2,4,6-trichloro-1,3,5-triazine and (n-bu)4ni as a homogeneous catalyst

• MEHDI KALHOR ^[3] ; AKBAR DADRAS ^[1] ; AKBAR MOBINIKHALEDI ^[2] ; HASSAN TAJIK ^[4]
  1. [1] Islamic Azad University

     Islamic Azad University

     Irán

     
  2. [2] Arak University

     Arak University

     Irán

     
  3. [3] Payame Noor University Department of Chemistry
  4. [4] Guilan University Department of Chemistry

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• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 56, Nº. 4, 2011, págs. 833-836
• Idioma: inglés
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• Resumen

  • The one-pot reaction of halo-heterocycle, (R)-4-hydroxyphenoxy propionic acid and an alcohol, amine or sulfonamide is described as an efficient method for the synthesis of aryloxyphenoxy propionate hrerbicides by using 2,4,6-trichloro-1,3,5-triazine in the presence of (n-BU)4NI, as a homogeneous catalyst under mild conditions. The present procedure offers several advantages, such as good yields, short reaction times and easy workup.