Reaction of crosslinked chloromethylated polystyrene with 4-hydroxybenzaldehyde under phase transfer-catalyzed conditions

被引:19
作者
Sarhan, AA [1 ]
Abdelaal, MY [1 ]
Ali, MM [1 ]
Abdel-Latiff, EH [1 ]
机构
[1] Mansoura Univ, Fac Sci, Dept Chem, ET-35516 Mansoura, Egypt
关键词
chloromethylated polystyrene; 4-hydroxybenzaldehyde; PTC;
D O I
10.1016/S0032-3861(98)00223-7
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The present work studied factors which may affect phase transfer-catalyzed (PTC) nucleophilic displacement reactions, including chloromethylated polystyrene as polymer-supported alkylating agent and 4-hydroxybenzaldehyde as an O-nucleophilic reagent in presence of representatives for phase transfer catalysts. Some polymer-analogue conversions using the resulting polymer-supported aldehyde have been carried out. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:233 / 241
页数:9
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