Efficient microwave-assisted synthesis of amine-substituted tetrakis(pentafluorophenyl)porphyrin.

We report an efficient and rapid means for the synthesis of tetrakis(pentafluorophenyl)porphyrin (TPPF(20)) derivatives by microwave irradiation in an environmentally acceptable solvent. The selective displacement of the para-fluorine groups in TPPF(20) by primary amines occurs in yields between 70 and 95%. This method demonstrates that TPPF(20) is an ideal platform for the rapid formation of porphyrin conjugates for therapeutic, catalytic, and other applications. [reaction: see text]