+++ hi, i need 2 article pls

[gripin1984]

hi,
i need 2 article please,
thanks a lot

Studies in the heterocyclic series. XVIII. Utilization of 4-aminopyrimidine chemistry in 1,4,7,9-tetraazabenzophenothiazine synthesis
Charles O. Okafor
Journal of Heterocyclic Chemistry, 1980, Volume 17, Issue 7, pages 1587–1592

DOI:

http://dx.doi.org/10.1002/jhet.5570170747

Mild Regioselective Monobromination of Activated Aromatics and Hetero­aromatics with N-Bromosuccinimide in Tetrabutylammonium Bromide
Nemai C. Ganguly*, Prithwiraj De, Sanjoy Dutta
Synthesis 2005(7): 1103-1108

DOI:

http://dx.doi.org/10.1055/s-2005-861866

[mishka]

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Нумеровать надо!!!

[gripin1984]

thank you very much