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Letters in Organic Chemistry

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ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

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Letter Article

Convenient Synthetic Approaches for Novel Impurities of Propisochlor Herbicide

Author(s): Prajna Parimita Mohanta, Hari Narayan Pati and Ajaya Kumar Behera*

Volume 20, Issue 5, 2023

Published on: 30 November, 2022

Page: [407 - 410] Pages: 4

DOI: 10.2174/1570178620666221031095607

Price: $65

Abstract

A facile and convenient synthesis of two new and one known impurities of Propisochlor, 2-chloro-N-(2-chloroethanoyl)-N-(2-ethyl-6-methylphenyl)-ethanamide, 2,2-dichloro-N-(2- ethyl-6-methyl-phenyl)-N-(isopropxymethyl)-ethanamide and 2-chloro-N-(2-ethyl-6-methylphenyl)- N-methylethanamide have been developed from the readily available 2-ethyl-6-methylaniline precursor. All the synthesized impurities are characterized using 1H, 13C NMR and mass spectra for their structural elucidation.

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