Syntheses and Bioactivities of Novel Trifluoromethylpyridine Derivatives

Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (2): 224.

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Syntheses and Bioactivities of Novel Trifluoromethylpyridine Derivatives

QIAN Xu-Hong¹, TANG Jun¹, CHEN Wei-Dong¹, ZHANG Rong¹, HUANG De-Yin¹, NI Chang-Chun², GUO Qing-Ming²

1. Institute of Agrochemical Bioregulators, Easl China University of Science and Technology, Shanghai, 200237;

2. Shanghai Institute of Pesticides, Shanghai

Received:1993-04-07 Revised:1993-07-24 Online:1994-02-24 Published:1994-02-24

Abstract

Abstract: Nine trifluoromethylpyridines 1-9 with trifluoroethoxyl,ethoxyl or dimethylamino groups have been synthesized and their characterization studied by MS,¹H NMR and TLC.The screen study of their bioactivities shows compounds 1, 2 and 5 have good insecticidal activities,compound 8 has some insecticidal, strong fungicidal and very strong herbicidal activities.

Key words: Fluoro-compounds, Pyridine, Synthesis, Bioactivity, Pesticides

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QIAN Xu-Hong, TANG Jun, CHEN Wei-Dong, ZHANG Rong, HUANG De-Yin, NI Chang-Chun, GUO Qing-Ming. Syntheses and Bioactivities of Novel Trifluoromethylpyridine Derivatives[J]. Chem. J. Chinese Universities, 1994, 15(2): 224.

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Syntheses and Bioactivities of Novel Trifluoromethylpyridine Derivatives

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