TY  - JOUR 
T1  - Tautomerism in quinoxalines derived from the 1,4-naphthoquinone nucleus: acid mediated synthesis, X-ray molecular structure of 5-chlorobenzo[f]quinoxalin-6-ol and density functional theory calculations
JO  - Journal of the Brazilian Chemical Society
A1  - Gomez, Javier A. G.
A1  - Lage, Mateus R.
A1  - Carneiro, José Walkimar de M.
A1  - Resende, Jackson A. L. C.
A1  - Vargas, Maria D.
SN  - 0103-5053
UL  - 10.5935/0103-5053.20130028
VL  - 24 
Y1  - 2013
PB  - Brasil 
ER  -