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. 741717-63-5, name is Ethyl 1-phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 741717-63-5
A mixture of 1-phenyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid ethyl ester (160 mg, 0.56 mmol) and 1N aqueous sodium hydroxide solution (2.3 mL, 2.3 mmol) in methanol (10 mL) was stirred at room temperature overnight. The reaction mixture was acidified to pH2 with 1N aqueous hydrochloric acid and concentrated to give 1-phenyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid as an off-white solid, which was directly used without further purification. LCMS calcd for C11H7F3N2O (m/e) 256, obsd 257 (M+H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 741717-63-5.
Reference:
Patent; Bolin, David Robert; Cheung, Adrian Wai-Hing; Firooznia, Fariborz; Hamilton, Matthew Michael; Li, Shiming; McDermott, Lee Apostle; Qian, Yimin; Yun, Weiya; US2007/123504; (2007); A1;,
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