文献类型：专利

英文题名：New sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound having good antibacterial property, used in preparing disinfectant, antibacterial agent and antiseptic for latex paint tanks

作者：WANG L;HUA Z;CUI L;HAN J;TIAN H

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN107266360-A

申请日：2017-06-21

公开日：2017-10-20

语种：英文

收录：DERWENT

摘要：NOVELTY - Sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound (I) is new. USE - Sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound used in preparing disinfectant, antibacterial agent and antiseptic for latex paint tanks (claimed). ADVANTAGE - The sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound has good antibacterial property and is used in preparing eco-friendly germicide having anti-corrosion activity for latex paint tanks. DETAILED DESCRIPTION - Sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound of formula (I) is new. R1=aliphatic chain of carbon4-16, carbon6-10 of perfluoroalkyl ethyl chain or a benzyl; R2=hydroxyl group, amine, hydrogen, nitro or connection of methoxy substituent on the pyridine ring; and x=halogen or oxyacid. An INDEPENDENT CLAIM is included for a method for preparing sulfur containing single polar head group double hydrophobic chain pyridine quaternary ammonium salt compound, which involves: (A) reacting 2-pyridine with halogenated alkane to obtain compound of formula (II); (B) performing quaternization reaction of compound represented by formula (II) with halogenated alkane having different long carbon chains, halogenated perfluoroethyl hydrocarbon and benzyl bromide; and (C) obtaining target product of formula (II). .