Some common heterocyclic compound, 95-89-6, name is 3-Chloro-2,5-dimethylpyrazine, molecular formula is C6H7ClN2, 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. Formula: C6H7ClN2
1. 2-Iodo-3,6-dimethylpyrazine 2-Iodo-3,6-dimethylpyrazine was prepared from 2-chloro-3,6-dimethylpyrazine (Aldrich) by the procedure of Hirschberg et al, J. Org. Chem. (1961) 26, 1907.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 95-89-6, its application will become more common.
Reference:
Patent; Merck Sharp & Dohme Limited; US5260293; (1993); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem