一类新型的“三块板”式卟咻化合物的合成及光物理性质初探

The Synthesis of Novel Trilaminated Type Porphyrins and a Primary Exploration of Their Speetral Characteristics

在光合作用原初过程中,太阳能转化成电能的关键步骤为:在光引发下,电子从一个叶绿素给体 D 转移到泛醌受体 A,从而产生D^+和 A^-。光合作用原初过程及其人工模拟是受到世界各国普遍重视的一个研究领域。特别是近年来。卟啉(D)-醌(A)类化合物引起了人们的广泛兴趣。

In this paper,four novel trilaminated type porphyrins are synthesized and theirstructures are demonstrated by UV,IR,~1H NMR,MS and elemental analysis,Their spectralcharacteristics are explorated and the results obtained reveal that intramolecular electron tran-fer is related with their conformation and their environment.