The present study aimed to explain a modern and attractive protocol for synthesizing hypercross-linked conjugated supramolecular polymer network contains palladium(II) porphyrin based on calix[4]resorcinarene as an efficient heterogeneous catalyst. Thus, characterizations were conducted by using spectroscopic methods including powder X-ray diffraction, energy dispersive spectroscopy, scanning electron microscopy, FT-IR, and UV-Vis spectroscopy. In addition, catalytic activity of Pd-porphyrin@polymer was evaluated for C-C coupling reactions. The catalyst demonstrated an excellent activity, which is highly potential for forming new bond under mild conditions. [GRAPHICS] .