meso-Tetraalkynylporphyrins

HL Anderson, AP Wylie

文献索引：Anderson, Harry L.; Wylie, Andrew P.; Prout, Keith Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 10 p. 1607 - 1611

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被引用次数: 48

摘要

5, 10, 15, 20-Tetra (4-n-butylphenylethynyl) porphyrin has been synthesised from 4-n- butylphenylpropynal and converted into its zinc (II) and lead (II) complexes. The solution electronic spectra of these porphyrins are compared to the analogous complexes of 5, 10, 15, 20-tetra (trimethylsilylethynyl) porphyrin. The aryl rings of the tetra (4-n- butylphenylethynyl) porphyrin extend the porphyrin chromophore, resulting in an increase ...