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Study of the aggregation of 1‐alkanoylperylenes in 1,4‐dioxane‐H 2 O binary solvents—Derivation of a new empirical equation relating CAgC to both chain‐length and solvent aggregating power
Author(s) -
JiLiang Shi,
JiaYi Xu,
HuNan Yi,
XiKui Jiang
Publication year - 2000
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20000180431
Subject(s) - chemistry , substituent , solvent , alkyl , chain (unit) , binary number , 1,4 dioxane , thermodynamics , stereochemistry , organic chemistry , physics , arithmetic , mathematics , astronomy
Aggregation behaviors of 1‐alkanoylperylenes (Pe‐ n, n = 4, 8, 12) driven by hydrophobic‐lipophilic interaction (HLI) have been investigated in dioxane (DX)‐H 2 O binary aquiorgano solvents by means of fluorescence spectroscopy. A novel empirical equation, which rationalizes CAgC (critical aggregate concentration) dependence of the aggregates both on the chain‐length of the substituent alkyl group and on the solvent aggregating power (SAgP) for Pe‐ n , has been derived.