name: 2,3-Dichloroquinoxaline, New research progress on 2213-63-0 in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.2213-63-0, Name is 2,3-Dichloroquinoxaline, molecular formula is C8H4Cl2N2. In a article，once mentioned of 2213-63-0
2,3-Dihydro-7-methyl-5H-as-triazino<5,6-b>indole-3-thione 2 on condensation with 1,3-dibromopropane and 2,3-dichloroquinoxaline gives the cyclized products, 2,3-dihydro-9-methyl-4H-<1,3>thiazino<3',2':2,3>-as-triazino<5,6>indole 4 and 10-methylquinoxalino<2',3':4',5'>thiazolo<3,2-b>indolo<2,3-e>-as-triazine 6 respectively and not the angular isomers, 2,3-dihydro-9-methyl-1H-<1,3>thiazino<2',3':3,4>-as-triazino<5,6-b>indole 3 and 2-methylquinoxalino<2',3':4,5>thiazolo<2,3-c>indolo<2,3-e>-as-triazine 5.The uniquivocal synthesis of the latter 3 and 5 have been accomplished by reaction of 6-methylisatin-3-thiosemicarbazone 1 with 1,3-dibromopropane and 2,3-dichloroquinoxalines, respectively.The antibacterial and antifungal activity of the synthesized compounds have also been evaluated.
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Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1461 | ChemSpider