Charge-transfer Complexes between Iodine and Various Aliphatic Amines
نویسندگان
چکیده
منابع مشابه
Simultaneous spectrophotometric analysis of aliphatic amines utilizing thermochromism of charge-transfer complexes with tetrabromophenolphthalein ethyl ester.
Aliphatic amines, such as n-hexylamine (primary), di-n-hexylamine (secondary) and tri-n-hexylamine (tertiary amine), react with tetrabromophenolphthalein ethyl ester molecules (TBPEH) to form reddish or red-violet charge-transfer complexes (CT complexes) in 1,2-dichloroethane (DCE). The absorption maxima of the CT complexes with all primary amines occur at around 560 nm, with secondary amines a...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1960
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.33.1660