Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 328-84-7, name is 3,4-Dichlorobenzotrifluoride, This compound has unique chemical properties. The synthetic route is as follows., Safety of 3,4-Dichlorobenzotrifluoride
PRODUCTION EXAMPLE 3 Production of an Intermediate Aniline Compound 5.00 Grams of 5-chloro-2-fluoro-4-mercaptoaniline, 12.2 g of 3,4-dichlorobenzotrifluoride and 4.31 g of potassium carbonate were dissolved in 30 ml of dimethylformamide, and the resulting solution was stirred for 2 hours at a temperature of from 100 to 110 C. in an oil bath. Thereafter, the reaction solution was poured into water and extracted with three 200-ml portions of diethyl ether. The extract obtained was washed with water, dried, filtered and concentrated. The residue obtained was subjected to chromatography on silica gel to obtain 6.57 g of 5-chloro-2-fluoro-4-[2-chloro-4-(trifluoromethyl)phenylthio]aniline. Yield 66% m.p. 80.8 C. 1 H-NMR (CDCl3):
According to the analysis of related databases, 328-84-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Sumitomo Chemical Company, Limited; US5116875; (1992); A;,
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