Application of 80194-68-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 80194-68-9, name is 3-Chloro-5-(trifluoromethyl)picolinic acid, molecular formula is C7H3ClF3NO2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Production Example 17(1) A mixture of N2-methyl-5-pentafluoroethyl-pyridin-2 , 3- diamine (590 mg) , 3-chloro-5-trifluoromethyl-pyridin-2- carboxylic acid (560 mg) , WSC (520 mg) , HOBt (35 mg) , and pyridine (5 ml) was stirred at room temperature for 5 hours To the reaction mixture was added water, and the mixture was extracted with ethyl acetate. The organic layer was dried over sodium sulfate, and concentrated under reduced pressure to give intermediate compound (M20-17) .
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 80194-68-9, 3-Chloro-5-(trifluoromethyl)picolinic acid.
Reference:
Patent; SUMITOMO CHEMICAL COMPANY, LIMITED; TAKAHASHI, Masaki; TANABE, Takamasa; ITO, Mai; NOKURA, Yoshihiko; IWATA, Atsushi; WO2013/18928; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem