The synthesis and characterization of a
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Ahmet Bilgin; Beytullah Ertem; Yaşar Gök
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Article
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2003
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Elsevier Science
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French
⚖ 207 KB
Symmetrically tetrasubstituted metal-free phthalocyanine 6 with four 14-membered dioxadithia macrocycles each of which is attached to a 15-membered crown ether has been prepared in a multi-step reaction sequence. The new compounds were characterized by elemental analysis, IR, 1 H and 13 C NMR, UV-vi