The Synthesis of Perylenebisimide Monoca
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Heinz Langhals; Wolfgang Lona
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Article
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1998
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John Wiley and Sons
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English
β 336 KB
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mina (4 x 20 cm) and further purified by column separation. For this procedure, the dye was dispersed in acetic ester and added to the chromatographic column as well as the solid particles and eluted with acetic ester until nearly colourless. Then the dye is collected with chloroform/acetic acid (10