[摘要]:Modified nitration of tetraphenylporphyrin at para of phenyl with HNO3/Cl3CCOOH and one-pot nitration of free tetraarylporphyrins to metalized 2-nitroporphyrin in high yield are described. A novel reducer of Zn/HCOONH4 has been developed for above nitro of porphyrin into amino effectively. |