The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 944900-06-5, name is 2-Chloro-6-(trifluoromethyl)nicotinaldehyde. This compound has unique chemical properties. The synthetic route is as follows. SDS of cas: 944900-06-5
To a stirred solution of 2-chloro-6-(trifluoromethyl)nicotinaldehyde (lnt-17) (70 g, 1.0 eq.) in nitro methane (700 mL) was added sodium hydroxide (6.7 g, 0.5 eq.) at room temperature. The resulting reaction mixture was heated to 100 C and stirred for 2 h. The progress of the reaction was monitored by TLC. After completion of reaction, the reaction mixture was concentrated under reduced pressure to remove nitro methane quenched with ice water (500 mL) and extracted with ethyl acetate (2 x 1.0 L). The combined organic layer was washed with water (500 mL), brine (500 mL), dried over anhydrous sodium sulfate and concentrated under reduced pressure to get pure l-[2-chloro-6-(trifluoromethyl)pyridin-3-yl]-2-nitroethanol (Int- 18) (65.0 g, 72.0 %).
With the rapid development of chemical substances, we look forward to future research findings about 944900-06-5.
Reference:
Patent; BAYER INTELLECTUAL PROPERTY GMBH; GREUL, Joerg, Nico; MANSFIELD, Darren; FUeSSLEIN, Martin; RIECK, Heiko; RIEDRICH, Matthias; RODEFELD, Lars; KATHER, Kristian; MALSAM, Olga; LOeSEL, Peter; VOERSTE, Arnd; SCHWARZ, Hans-Georg; ILG, Kerstin; GOeRGENS, Ulrich; CARLES, Lionel; COQUERON, Pierrre-Yves; DESBORDES, Philippe; MERESSE, Philippe; WO2013/64460; (2013); A1;,
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