EXPERIMENTAL AND THEORETICAL STUDIES OF SUBSTANTIVITY ON CELLULOSE OF AS-NAPHTHOL - TYPE ARYLAMIDES

摘要

Cellulose's substantivity was determined for a series of 23 AS-Naphthol-type arylamides,for establishing the influence of various structural characteristics (such as: nature,number,positions of substituents,size of the conjugated systems).Based on the affinity of these molecules towards cellulose,previously determined chromatographic characteristics,and molecular parameters (dipole moments,logP,molecular volumes),calculated by quantum chemistry,were also used in a preliminary attempt to establish QSPR-type relations.The obtained results evidence the importance of hydrophobic interactions' size of the conjugated system and of the hydrogen bonding for this type of substantivity.