Related Products of 79080-31-2, 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. 79080-31-2 name is 1,5-Dimethyl-3-(trifluoromethyl)-1H-pyrazole, This 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.
EXAMPLE 9 In a 100 ml of an autoclave made of Hasteroy C-276 were charged 50 ml of acetic acid, 8.2 g (50 mmole) of 1,5-dimethyl-3-trifluoromethylpyrazole, 0.249 g (1 mmole) of cobalt acetate, 0.123 g (0.5 mmole) of manganese acetate and 0.204 g (2 mmole) of sodium bromide, reaction and operation were carried out in the same manner as in Example 1. A conversion ratio of the starting 1,5-dimethyl-3-trifluoromethylpyrazole was 96.8%, and a yield of 1-methyl-3-trifluoromethylpyrazole-5-carboxylic acid was 52.0%.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,5-Dimethyl-3-(trifluoromethyl)-1H-pyrazole, and friends who are interested can also refer to it.
Reference:
Patent; Nissan Chemical Industries, Ltd.; US5053517; (1991); A;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics