The alpha substitution effect on phthalo
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Robert D. George; Arthur W. Snow; James S. Shirk; W. R. Barger
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Article
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1998
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John Wiley and Sons
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English
β 137 KB
The dimerization and tendency to form higher aggregates of two isomeric metal-free phthalocyanine compounds with tetracumylphenoxy peripheral substitution at the alpha (1 or 4, 5 or 8, 9 or 12, 13 or 16) and beta (2 or 3, 6 or 7, 10 or 11, 14 or 15) positions has been analysed by spectroscopic measu