Ammonia → HCID 136073887, compound

Participants

Reaction Steps

To a solution of 5,15-bis-[4-(4-nitrophenoxy)phenyl]porphyrin (70 mg, 0.095 mmol) in CHCl3 (10 ml), saturated with concentrated HCl, SnCl2.2H2O (105 mg, 0.475 mmol) was added and the mixture was kept under magnetic stirring, at room temperature for 24 h, then cold water was added, the mixture was neutralized with a solution 15% of ammonia, and the organic phase was extracted, dried on Na2SO4, then the solvent was removed by evaporation. The crude product was purified by chromatography on silica gel (THF to THF/DMF 9/1), to give 43 mg of title product (yield 67%).

Provenance & Evidence