Synthesis of new tetraphenylporphyrin molecules containing heteroatoms other than nitrogen. I. Tetraphenyl-21,23-dithiaporphyrin.
D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D009584:Nitrogen; D011166:Porphyrins / Q000138:chemical synthesis*; D013455:Sulfur
D011166:Porphyrins; D013455:Sulfur; D009584:Nitrogen