引用本文:
冯敏华, 陈远荫. 聚合物冠醚的合成与性能Ⅶ.梳形聚醚的合成及络合、催化性能[J]. 应用化学,
1989, 6(1): 57-59.
Citation: Feng Minhua, Chen Yuanyin. SYNTHESES AND PROPERTIES OF POLYMERIC CROWN ETHERS Ⅶ. SYNTHESIS AND COMPLEXING, PTC PROPERTIES OF COMB POLYETHERS[J]. Chinese Journal of Applied Chemistry, 1989, 6(1): 57-59.
Citation: Feng Minhua, Chen Yuanyin. SYNTHESES AND PROPERTIES OF POLYMERIC CROWN ETHERS Ⅶ. SYNTHESIS AND COMPLEXING, PTC PROPERTIES OF COMB POLYETHERS[J]. Chinese Journal of Applied Chemistry, 1989, 6(1): 57-59.
聚合物冠醚的合成与性能Ⅶ.梳形聚醚的合成及络合、催化性能
English
SYNTHESES AND PROPERTIES OF POLYMERIC CROWN ETHERS Ⅶ. SYNTHESIS AND COMPLEXING, PTC PROPERTIES OF COMB POLYETHERS
Abstract:
The synthesis and properties of two comb polyethers are reported. Ethylene glycol monoethyl ether glycidyl ether or diethylene glycol monoethyl ether glycidyl ether were polymerized in the presence of (i-Bu)3Al catalyst system, giving corresponding comb polyethers. They showed good complexing capacities for K+, Na+ and PTC activities for the nucleophilic substitution of BuBr by PhOK.
-
Key words:
- Comb polyether synthesis
- / Complexing capacity
- / Phase transfer catalysis
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 481
- HTML全文浏览量: 20
下载:
