Effect of Peripheral Functionalization of Pt(II) Porphyrin(2.1.2.1) on Singlet Oxygen Generation

被引：1

作者：

Chen, Feng ^{[1
]}

Lv, Xiaojuan ^{[1
]}

Kuzuhara, Daiki ^{[2
]}

Zhang, Tao ^{[1
]}

Pan, Jianming ^{[1
]}

Qiu, Fengxian ^{[1
]}

Teranishi, Toshiharu ^{[3
,4
]}

Xue, Songlin ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China

[2] Iwate Univ, Dept Phys Sci & Mat Engn, Morioka 0208551, Japan

[3] Kyoto Univ, Grad Sch Sci, Uji, Kyoto 6110011, Japan

[4] Kyoto Univ, Inst Chem Res, Uji, Kyoto 6110011, Japan

来源：

INORGANIC CHEMISTRY | 2024年 / 63卷 / 44期

基金：

中国国家自然科学基金;

关键词：

PLATINUM(II); SUBSTITUENTS; COMPLEXES; CORROLES;

D O I：

10.1021/acs.inorgchem.4c02924

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Four structurally bent porphyrin(2.1.2.1) Pt(II) complexes have been obtained and verified well. Main absorbance of Pt(II) porphyrin(2.1.2.1) displayed a significant red-shift compared to that of porphyrin(1.1.1.1) Pt(II) molecules. 1O2 study indicated that electron-withdrawing group and intramolecular charge transfer effect synergistically endowed Pt(II) porphyrin(2.1.2.1) with good singlet oxygen-sensitizing capacity under blue LED light irradiation. This work presents a simple synthesis way to develop a new series of efficient porphyrinoid singlet oxygen photosensitizers for PDT through molecular engineering.

引用

页码：21025 / 21030

页数：6

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