TY  - JOUR 
T1  - Synthesis and nuclear magnetic resonance shielding effect of three triazine-linked porphyrin compounds
JO  - Journal of the Brazilian Chemical Society
A1  - Wang, Kai
A1  - Fu, Shi-Tao
A1  - Zhang, Zhi
A1  - Li, Zao-Ying
SN  - 0103-5053
UL  - 10.1590/S0103-50532007000500006
VL  - 18 
Y1  - 2007
PB  - Brazil 
ER  -