對-胺基苯-β-羥乙基碸之合成及其應用性研究

Study of Synthesis and Application of P-AminophenyI-β- Hydroxyethyl Sulfone

何玉文(Yuh-Wen Ho) ； 王英靖(Jug-Ting Wang)

《化學》 49卷2期 (1991/06) Pp. 107-116

https://doi.org/10.6623/chem.1991015

摘要

以乙醯苯胺(Acetamlide)為原料，合成對-胺基苯-β-羥乙基碸(P-Aminophenyl-β-hydro-xyethyl sulfone)化合物；合成之化合物，經紅外線(IR)、核磁共振(^1H-NMR)、質量分析(MS)等光譜確定其結構，並將其應用在染料合成上。對-胺基苯-β-羥乙基碸，經重氮化反應(Diazotization)得重氮成份(Diazonium component)，而與N-烷基吡酮衍生物(N-Alkyl-Pyridone Derivates)起偶合反應(coupling reaction)，得到一系列新的偶氮吡酮反應性染料(azo pyridine reactive dyes)，此類染料的色相(Hue)為綠黃色。染料對棉布染色性研究，結果顯示，合成之染料，在鹼性浴中染棉布，不僅顏色鮮明，且對棉纖維有高的染著率；又由於染料與棉纖維產生強固的共價鍵結合，所以亦具有不錯的水洗、磨擦及日光堅牢度(Fastness)。

並列摘要

The synthesis of P-Aminophenyl-β-hydroxyethyl sulfone compound from acetanilide is described. The structure of the products were confirmed by IR and ^1H-NMR, UV, MASS spectra, P- Aminophenyl-β-hydroxyethyi sulfone were diazotiation to give diazo components and were coupled to N-alkyl-pyridone derivates gave some niw monoazo pyridone reative dyes. The dyes were applied to cotton fiber as reactive dyes and their dyeing, fastness properties were studied.