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Syntheses of trisulfonated phthalocyanines and their derivatatives using boron (111) subphthalocyanines as intermediates
Syntheses of trisulfonated phthalocyanines and their derivatatives using boron (111) subphthalocyanines as intermediates
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机译:以硼(111)亚酞菁为中间体的三磺化酞菁及其衍生物的合成
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摘要
Disclosed herein are novel trisulfonated phathalocyanines, processes for making them and their derivatives. Also disclosed are key intermediates consisting of Boron(III) subphathalocyanines. Further disclosed are novel uses for various water soluble trisulfophathalocyanines, trisulfobenzonapthoporphyrazines and trisulfonated phathalocyanines. The new uses are directed to photsensitizers for the photodynamic therapy of cancer, the inactivation of viruses in stored blood, organic semiconductors, disk memory material or as materials for gas sensors. In the compounds of the present invention, the central metal atom may be Zn, Co(II), Ni or Cu(II).
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