Synthesis and Characterization of Crown-
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Vefa Ahsen; Emel Yilmazer; Ayลegรผl Gรผrek; Ahmet Gรผl; รzer Bekรขroวงlu
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Article
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1988
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John Wiley and Sons
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German
โ 367 KB
Group-TV-A phthalocyanines with four crown ether substituents have been prepared from 4,s'-dicyanobenzo( IS-crown-S), 4,S'-diiminoisoindolino( 15-crown-S), or metal-free phthalocyanine and the corresponding metal salts. The axial ligands of dichloro[tetra( 1 5-crown-5)phthalocyaninato]silicon or -ti