title: Esterification of porphyrins and hydrolysis of porphyrin esters.
mesh_terms: D000433:1-Propanol; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004952:Esters / Q000138:chemical synthesis; D000431:Ethanol; D006851:Hydrochloric Acid; D006868:Hydrolysis; D000432:Methanol; D011166:Porphyrins; D013464:Sulfuric Acids; D014867:Water
chemical_list: D004952:Esters; D011166:Porphyrins; D013464:Sulfuric Acids; D014867:Water; D000431:Ethanol; D000433:1-Propanol; D006851:Hydrochloric Acid; D000432:Methanol