6H-indoles [3,2-b] quinoxaline derivatives and Organic Light Emitting Diode thereof

6H-indoles [3,2-b] quinoxaline derivatives and Organic Light Emitting Diode thereof

  • CN 102,329,334 B
  • Filed: 07/13/2010
  • Issued: 03/16/2016
  • Est. Priority Date: 07/13/2010
  • Status: Active Grant
First Claim
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1. 6H-indoles [3, a 2-b] quinoxaline derivatives, it has chemical formula 3:

  • wherein R and R '"'"'for hydrogen, R " be substituted after make chemical formula 3 have one of them of having structure;

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