| The constitutes and isomer distribution of di-（potassium sulfonate）-di-phthalimidomethyl phthalocyanine zinc |
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| 作者姓名： | WANG Jian LIU Hong XUE JinPing JIANG Zhou CHEN NaiSheng HUANG JinLing |
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| 作者单位： | Institute of Research on Functional Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, FuzhouUniversity, Fuzhou 350002, China |
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| 基金项目： | Supported by the Major Scientific and Technical Tackle-Key-Problem Plan of the Ministry of Science and Technology of China (Grant No. 96-901-01-67), the Major Program of Fujian Provincial Department of Science and Technology (Grant No. 2001Z023) and Young Scientist Innovation Foundation of Fujian Province of China (Grant No. 2006F3071) |
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| 摘 要： | Sulfonate and/or phthalimidomethyl phthalocyanine zincs are obtained by the condensation reaction of anhydrous zinc acetate and two precursors, i.e. 4-phthalimidomethyl phthalonitrile and 4-（potassium sulfonated） phthalonitrile. The ZnPCSnPm mixture was separated into 5 components according to the number of substituted sulfonate groups and each component which has the same chemical constituent consists of different regioisomers. An HPLC method in isocratic conditions was developed to exercise quality control and make quantitative analysis of the photosensitizer, di-（potassium sulfonate）-diphthalimidomethyl phthalocyanine zinc （abbreviated as ZnPcS2P2, here, S represents sulfonate group, P the phthalimidomethyl group and ZnPc the phthalocyanine zinc）. Furthermore, by comparing the retention behavior of ZnPcS2P2 with that of ZnPcS2, positional structure of isomers of ZnPcS2P2 was speculated. Reversed-phase HPLC method with TEA-phosphate buffer and DMF as eluents in gradient conditions has been proved to be a powerful tool for the separation of such complex system.
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| 关 键 词： | 磺酸钾 异构体 苯二酰亚氨基甲基酞菁锌 缩合反应 |
| 收稿时间： | 2007-04-18 |
| 修稿时间： | 2008-01-22 |
The constitutes and isomer distribution of di-(potassium sulfonate)-di-phthalimidomethyl phthalocyanine zinc |
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| WANG Jian LIU Hong XUE JinPing JIANG Zhou CHEN NaiSheng HUANG JinLing.The constitutes and isomer distribution of di-(potassium sulfonate)-di-phthalimidomethyl phthalocyanine zinc[J].Chinese Science Bulletin,2008,53(11):1657-1664. |
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| Authors: | Wang Jian Liu Hong Xue JinPing Jiang Zhou Chen NaiSheng Huang JinLing |
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| Institution: | (1) Institute of Research on Functional Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China |
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| Abstract: | Sulfonate and/or phthalimidomethyl phthalocyanine zincs are obtained by the condensation reaction of anhydrous zinc acetate and two precursors, i.e. 4-phthalimidomethyl phthalonitrile and 4-(potassium sulfonated) phthalonitrile. The ZnPcSnPm mixture was separated into 5 components according to the number of substituted sulfonate groups and each component which has the same chemical constituent consists of different regioisomers. An HPLC method in isocratic conditions was developed to exercise quality control and make quantitative analysis of the photosensitizer, di-(potassium sulfonate)-di-phthalimidomethyl phthalocyanine zinc (abbreviated as ZnPcS2P2, here, S represents sulfonate group, P the phthalimidomethyl group and ZnPc the phthalocyanine zinc). Furthermore, by comparing the retention behavior of ZnPcS2P2 with that of ZnPcS2, positional structure of isomers of ZnPcS2P2 was speculated. Reversed-phase HPLC method with TEA-phosphate buffer and DMF as eluents in gradient conditions has been proved to be a powerful tool for the separation of such complex system. |
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| Keywords: | di-(potassium sulfonate)-di-phthalimidomethyl phthalocyanine zinc high performance liquid chromatography isomer distribution |
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