A new series of novel covalently connected meso‐tetrakis(3‐azophenyl‐4‐hydroxy‐5‐methoxyphenyl)porphyrins were synthesized by linking azobenzene unit at the meta‐position of the meso‐phenyl group. These are characterized by UV–vis, IR, 1H‐NMR, CHN, and FABMS spectroscopic techniques. All the porphyrin compounds showed a typical high energy Soret band at around 435 nm and azobenzene absorption at around
通过在中间苯基基团的间位连接
偶氮苯单元,合成了一系列新的新型共价连接的中间四(3-
偶氮苯基-
4-羟基-5-
甲氧基苯基)
卟啉。这些具有紫外可见,红外,1 H-NMR,CHN和FABMS光谱技术的特征。在紫外可见光谱中,所有
卟啉化合物均在435 nm附近显示出典型的高能Soret带,在350 nm附近显示出
偶氮苯吸收。的荧光强度的内消旋-四(3-(4- methoxyazophenyl)-
4-羟基-5-
甲氧基苯基)
卟啉(2C)已被观察到的最大与其它
偶氮苯卟啉比较。