-2′-yl)thiaindaphyrin, 10, was prepared from the corresponding meso-tetra(thien-2-yl)porphyrin using a methodology analogous to that for the preparation of known meso-diphenylindaphyrin, 5: β,β′-Dihydroxylation of the porphyrin is followed by oxidative diol cleavage. The resulting aldehyde moieties undergo an acid-catalyzed intramolecular Friedel−Crafts alkylation of the adjacent meso-thienyl groups
使用相应的内消旋-四(
噻吩-2-基)
卟啉,使用类似于制备已知内消旋的方法制备新型的游离碱内消旋-二(5'-甲基
噻吩-2'-基)
噻吩达
菲林10。-二苯基
茚达
卟啉,5:
卟啉的β,β'-二羟基化,然后氧化二醇裂解。将所得的醛部分进行酸催化的分子内相邻的弗瑞德-克烷基化的内消旋-
噻吩基团伴随氧化。将Pt(II)插入任一生色团很容易,产生5Pt和10Pt。5Pt的晶体结构,是第一个对
茚满卟啉的研究,表明
茚满卟啉配体的构象强烈起伏,而协调中心Pt(II)的N 4供体在中心
金属离子(晶体)周围保持了近乎完美的方平面配位几何形状数据对C 44 H ^ 24 ñ 4 ø 2的Pt:三斜晶系空间群P 1与一个= 8.8735(4),b = 12.9285(6),C ^ = 14.3297(6)A,α= 88.785(1)°, β= 82.248(1)°,γ= 72.422(1)°; Z = 2)。Pt(II)