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oa South African Journal of Chemistry - Synthesis of 9-indeno [1, 2-] pyrazine and 11-indeno [1, 2-] quinoxaline derivatives in one-step reaction from 2-bromo-4-chloro-1-indanone : short communiction

Volume 64, Issue 1
  • ISSN : 0379-4350

 

Abstract

The reaction of 2-bromo-4-chloro-1-indanone with 2,3-diaminomaleonitrile, benzene-1,2-diamine and 4-methylbenzene-1,2-diamine in glacial acetic acid gave 8-chloro-9-indeno[1,2-]pyrazine-2,3-dicarbonitrile, 1-chloro-11-indeno[1,2-]quinoxaline and 1-chloro-7-methyl-11-indeno[1,2-]quinoxaline, respectively, in good yield.

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/content/chem/64/1/EJC24552
2011-01-01
2016-12-10

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