Related Products of 69045-78-9, Adding some certain compound to certain chemical reactions, such as: 69045-78-9, name is 2-Chloro-5-(trichloromethyl)pyridine,molecular formula is C6H3Cl4N, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 69045-78-9.
(Method B) In 11 ml of nitrobenzene were dissolved 0.69 g of 2-chloro-5-trichloromethylpyridine and 0.62 g of veratrole, to which 1 g of zinc chloride and 0.3 ml of dimethylformamide were added with stirring. After stirring at 70 C. for 12 hours, 10 ml 1N HCl was added to the reaction mixture, and the mixture was stirred at 50 to 60 C. for 30 minutes. After cooling to room temperature, the reaction mixture was extracted with dichloromethane. The extracts were dried over anhydrous magnesium sulfate, and concentrated. The residue was purified by silicagel column chromatography [eluted with a mixture solvent of dichloromethane and diethyl ether (10:1)], to give 0.56 g of 2-chloro-5-(3,4-dimethoxybenzoyl)pyridine mp 158-159 C.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 69045-78-9, 2-Chloro-5-(trichloromethyl)pyridine, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Takeda Chemical Industries, Ltd.; US4954497; (1990); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem