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Ethyl 3-bromo-1-(3-chloro-pyridin-2-yl)-1H-pyrazole-5-carboxyl-ate. 2008

Hai-Bing He, and Shan Liu, and Hai-Jun Tan, and Ming Xia, and Hong-Jun Zhu
Department of Applied Chemistry, College of Science, Nanjing University of Technology, Nanjing 210009, People's Republic of China.

The title compound, C(11)H(9)BrClN(3)O(2), is an inter-mediate in the synthesis of Rynaxypyre, a new insecticidal anthranilic diamide used as a potent and selective ryanodine receptor activator. The dihedral angle between the aromatic ring planes is 78.7 (2)°.

UI MeSH Term Description Entries

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