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Synthesis and herbicidal activity of 3‐aryl‐1‐[2‐(aryloxy)propanoyl]imidazolidine‐2,4‐diones
Author(s) -
Li Ke,
Shi DeQing
Publication year - 2009
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.114
Subject(s) - imidazolidine , chemistry , aryl , proton nmr , condensation , elemental analysis , combinatorial chemistry , medicinal chemistry , stereochemistry , organic chemistry , alkyl , physics , thermodynamics
A series of novel 3‐aryl‐1‐[2‐(aryloxy)propanoyl]imidazolidine‐2,4‐diones were synthesized by the condensation of 3‐aryl‐imidazolidine‐2,4‐diones with 2‐(aryloxy)propanoyl chlorides under mild conditions. Their structures were confirmed by IR, 1 H NMR, mass spectroscopy, and elemental analyses. The preliminary bioassay indicated that the target compounds II displayed excellent herbicidal activity against monocotyledonous (barnyard grass) and dicotyledonous (oil rape) plants. J. Heterocyclic Chem., (2009).