?CONDENSED BENZOPYRANS VI. 8H-PYRANO[3,2-j]QUINOXALINES

Authors

  • Misbahul Ain Khan Seciio de Quimica, Instituto Militar de Engenharia, Praia Vermelha, Rio de Janeiro, RJ, Brasil. CEP.22290 459-A, Block C, Faisal Town, Lahore, Pakistan
  • Edvaldo Cavalcanti Caldas Unigranrio -Universidade do Grande Rio, Departamento de Quimica, Rua Prof Jose de Souza 25 de Agosto, Duque de Caxias, RJ, Brasil, CEP 25071-200 Herdy 1160,

Keywords:

Pyrano[3,2-j]quinoxalines, coumarins, 'H NMR Spectra.

Abstract

The basicringsystem8H-pyrano[3,2-flquinoxalineanditsalkyl,arylandoxoderivatives (5a-5d)werepreparedby the
reaction of 5,6-diaminocoumarin with appropriate 1,2-dicarbonylcompounds.

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Published

2001-06-18

How to Cite

Khan, M. A., & Caldas, E. C. (2001). ?CONDENSED BENZOPYRANS VI. 8H-PYRANO[3,2-j]QUINOXALINES. Biological Sciences - PJSIR, 44(3), 153–155. Retrieved from http://v2.pjsir.org/index.php/biological-sciences/article/view/1901

Issue

Vol. 44 No. 3 (2001): Pakistan Journal of Scientific and Industrial Research

Section

Articles

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