SYNTHESIS OF 1,2-PHENYLENE-BRIDGED DIPORPHYRIN LINKED WITH PORPHYRIN MONOMER AND ITS INTRAMOLECULAR SINGLET-SINGLET EXCITATION-ENERGY TRANSFER

被引：12

作者：

OSUKA, A ^{[1
]}

KOBAYASHI, F ^{[1
]}

NAKAJIMA, S ^{[1
]}

MARUYAMA, K ^{[1
]}

YAMAZAKI, I ^{[1
]}

NISHIMURA, Y ^{[1
]}

机构：

[1] HOKKAIDO UNIV, FAC ENGN, DEPT CHEM PROC ENGN, SAPPORO, HOKKAIDO 060, JAPAN

来源：

CHEMISTRY LETTERS | 1993年 / 01期

关键词：

D O I：

10.1246/cl.1993.161

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new photosynthetic model, in which 1,2-phenylene-bridged diporphyrin is connected with monomeric porphyrin through strapped chain, was synthesized by acid-catalyzed intramolecular cyclization reaction. Picosecond time-resolved fluorescence spectroscopy has revealed the efficient unidirectional singlet-singlet energy transfer from the monomeric porphyrin to the diporphyrin.

引用

页码：161 / 164

页数：4

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