Quinoxalines and related compounds. Part VII. Some reactions of quinoxaline N-oxides
Journal of the Chemical Society C: Organic Pub Date: DOI: 10.1039/J39660000157
Abstract
The photolysis of quinoxaline 1,4-dioxide in dilute hydrochloric acid gives 2-chloroquinoxaline 1-oxide as the major product. Treatment of 2,3-diphenylquinoxaline 1-oxide with phosphoryl chloride yields 6-chloro-2,3-diphenylquinoxaline, and the corresponding reaction with the 1,4-dioxide gives 5,7-dichloro-2,3-diphenyl-quinoxaline.
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Journal Name：Journal of the Chemical Society C: Organic
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CAS no.: 89640-58-4
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