摘要
Porphyrins are a class of heterocyclic macrocycles,containing four pyrrolic subunits interconnected at theα-positions with four methine（=CH-）groups.
Porphyrins are a class of heterocyclic macrocycles,containing four pyrrolic subunits interconnected at theα-positions with four methine(=CH-)groups.Porphyrins are called life pigments owing to their wide existence in natural functional systems such as heme,chlorophyll and
基金
supported by the National Natural Science Foundation of China(21472047,21772041,21702062)
the Program for Professor of Special Appointment(Eastern Scholar,GZ2016006)at Shanghai Institutions of Higher Learning,Shanghai Pujiang Program(17PJ1401700)
the Fundamental Research Funds for the Central Universities(WK1616004,222201717003,222201714013)
