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Ethyl 4-{2,6-dichloro-4-[3-(2,6-difluoro-benzo-yl)ureido]phen-oxy}butanoate.

ABSTRACT: The title compound, C(20)H(18)Cl(2)F(2)N(2)O(5), is considered to belong to the fourth generation of insecticides with properties such as high selectivity, low acute toxicity for mammals and high biological activity. An intramolecular N-H?O hydrogen bond results in the formation of a six-membered ring. In the crystal structure, intermolecular N-H?O and C-H?F hydrogen bonds link the molecules.

SUBMITTER: Liu YH

PROVIDER: S-EPMC2960724 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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Ethyl 4-{2,6-dichloro-4-[3-(2,6-difluoro-benzo-yl)ureido]phen-oxy}butanoate.

Liu Yin-Hong YH Li Fang-Shi FS Li Yi Y Yu Da-Sheng DS Lu Chui C

Acta crystallographica. Section E, Structure reports online 20080809 Pt 9

The title compound, C(20)H(18)Cl(2)F(2)N(2)O(5), is considered to belong to the fourth generation of insecticides with properties such as high selectivity, low acute toxicity for mammals and high biological activity. An intramolecular N-H⋯O hydrogen bond results in the formation of a six-membered ring. In the crystal structure, intermolecular N-H⋯O and C-H⋯F hydrogen bonds link the molecules. ...[more]

PMID: 21201712

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