钴配合物合成液晶性能对羧基苯甲醛和吡咯经缩合反应制得meso-四(4-羧基苯基)卟啉(1);1与氯化亚砜反应得meso-四(4-氯甲酰基苯基)卟啉(2);2与n-十四胺反应制得meso-四(4-十四氨基甲酰苯基)卟啉(3);3与CoCl2经配位反应合成了meso-四(4-十四氨基甲酰苯基)卟啉钴(4).3和4为新化合物,其结构经UV-Vis...
Symmetric meso-tetrakis(4-formylphenyl)porphyrin ((CHO)4TPPH2), an important cornerstone in porphyrin chemistry, was obtained selectively in good yields via bromine–lithium exchange and subsequent Bouveault reaction. The meso-tetrakis(4-formylphenyl)porphyrin was fully characterized by HR-ESI, UV–vis...
Product Name: meso-Tetra(4-carboxyphenyl)porphine Synonyms: TETRACARBOXYPHENYLPORPHYRIN;TETRAKIS(4-CARBOXYPHENYL)PORPHINE;RARECHEM AS SA 0048;NICKEL IONOPHORE II;MESO-TETRA(4-CARBOXYPHENYL)PORPHINE;MESO-TETRAPHENYLPORPHINE-4,4',4'',4'''-TETRACARBOXYLIC ACID;5,10,15,20-TETRA(4-CARBOXYPHENYL)PORPHYRIN;...
A facile synthetic strategy was developed for the synthesis of meso-tetrakis(4-formyl-phenyl)porphyrin and meso-tetrakis(3-formylphenyl)porphyrin from commercially available starting materials. This method gives facile access to practical amounts of these synthons in high purity and good overall yield...