Some common heterocyclic compound, 193966-70-0, name is Methyl 5-(bromomethyl)pyrazine-2-carboxylate, molecular formula is C7H7BrN2O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Product Details of 193966-70-0
Example 112 5-{3-Chloro-4-[2-(2-chloro-pyridin-4-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenoxymethyl}-pyrazine-2-carboxylic acid methyl ester The title compound was prepared in analogy to Example 101 from 3-chloro-4-[2-(2-chloro-pyridin-4-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenol (obtained in Example 19, step 5) and 5-bromomethyl-pyrazine-2-carboxylic acid methyl ester [CAS Reg. No. 193966-70-0]. MS (m/e)=516.3 [MH+].
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 193966-70-0, its application will become more common.
Reference:
Patent; Hunziker, Daniel; Lerner, Christian; Mueller, Werner; Sander, Ulrike Obst; Pflieger, Philippe; Waldmeier, Pius; US2010/249139; (2010); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem