Romer, Duane R. published the artcileSynthesis of 2,3-dichloroquinoxalines via Vilsmeier reagent chlorination, Product Details of C9H6Cl2N2, the main research area is quinoxaline dichloro preparation Vilsmeier reagent chlorination dihydroxyquinoxaline.
A convenient and high-yielding synthesis of 2,3-dichloroquinoxalines from the corresponding 2,3-dihydroxyquinoxalines has been developed. Treatment of a slurry of the 2,3-dihydroxyquinoxaline with N,N-dimethylformamide in the presence of excess thionylchloride in 1,2-dichloroethane results in the rapid and high-yielding formation of the 2,3-dichloroquinoxaline derivatives Simplified workup and purification procedures for these compounds are also described.
Journal of Heterocyclic Chemistry published new progress about Chlorination. 39267-05-5 belongs to class quinoxaline, name is 2,3-Dichloro-6-methylquinoxaline, and the molecular formula is C9H6Cl2N2, Product Details of C9H6Cl2N2.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider