Synthesis and spectroscopic study of hexadecaalkyl-substituted rare-earth diphthalocyanines

VE Pushkarev, AV Ivanov, IV Zhukov…

Index: Pushkarev; Ivanov; Zhukov; Shulishov; Tomilov Russian Chemical Bulletin, 2004 , vol. 53, # 3 p. 554 - 560

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Citation Number: 16

Abstract

Abstract New hexadecaalkyl-substituted diphthalocyanine complexes of lanthanides R Pc 2 Ln (R= Et, or Bu; Ln= Lu, Dy, or Eu) were synthesized by three methods: in solution in the presence of 1, 8-diazabicyclo [5.4. 0] undec-7-ene, in a melt of a mixture of the reagents, and under microwave irradiation. The first of the above-mentioned procedures has an advantage for the preparation of Dy and Eu diphthalocyanines, whereas the melt synthesis is a ...

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