Synthesis of Novel Isoxazole-Fused Chlorins and Bacteriochlorins via 1,3-Dipolar Cycloaddition Reactions of Nitrile Oxides with Porphyrins

Liu Xingang; Feng Yaqing; Hu Xiaofen; Li Xianggao

doi:10.1055/s-2005-918415

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Synthesis of Novel Isoxazole-Fused Chlorins and Bacteriochlorins via 1,3-Dipolar Cycloaddition Reactions of Nitrile Oxides with Porphyrins

Liu Xingang, Feng Yaqing*, Hu Xiaofen, Li Xianggao
School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. of China
Fax: +86(22)27401824; e-Mail: yqfeng@tju.edu.cn;

Abstract

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Abstract

A series of isoxazole-fused chlorins and bacteriochlorins has been prepared by 1,3-dipolar cycloaddition reactions of various nitrile oxides with porphyrins carrying electron-deficient and electron-rich substituents.

Key words

1,3-dipolar cycloaddition - porphyrins - nitrile oxides - chlorines - bacteriochlorins

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