引用本文:
Jian Quan LU, Li ZHANG, Ting Quan SUN, Gui Xiang WANG, Ling Yan WU. Synthesis of Coumarin-functionalized Calix[4]arene and Selective Recognition for L-Tryptophan[J]. Chinese Chemical Letters,
2006, 17(5): 575-577.
Citation: Jian Quan LU, Li ZHANG, Ting Quan SUN, Gui Xiang WANG, Ling Yan WU. Synthesis of Coumarin-functionalized Calix[4]arene and Selective Recognition for L-Tryptophan[J]. Chinese Chemical Letters, 2006, 17(5): 575-577.
Citation: Jian Quan LU, Li ZHANG, Ting Quan SUN, Gui Xiang WANG, Ling Yan WU. Synthesis of Coumarin-functionalized Calix[4]arene and Selective Recognition for L-Tryptophan[J]. Chinese Chemical Letters, 2006, 17(5): 575-577.
Synthesis of Coumarin-functionalized Calix[4]arene and Selective Recognition for L-Tryptophan
摘要:
5, 11, 17, 23-Tetra-tert-butyl-25, 27-bis(7'-methoxycoumarin-3'-methyloxy)-26, 28-dihydroxycalix[4]arene was synthesized and characterized. The derivative could recognize L-tryptophan with a 1:1 complexing ratio and an apparent equilibrium constant of 111 L mol-1 in DMF-acetonitrile as solvent by UV-visible and fluorescent spectrophotometry.
-
关键词:
- Calixarene
- / synthesis
- / recognition
- / L-tryptophan
English
Synthesis of Coumarin-functionalized Calix[4]arene and Selective Recognition for L-Tryptophan
Abstract:
5, 11, 17, 23-Tetra-tert-butyl-25, 27-bis(7'-methoxycoumarin-3'-methyloxy)-26, 28-dihydroxycalix[4]arene was synthesized and characterized. The derivative could recognize L-tryptophan with a 1:1 complexing ratio and an apparent equilibrium constant of 111 L mol-1 in DMF-acetonitrile as solvent by UV-visible and fluorescent spectrophotometry.
-
Key words:
- Calixarene
- / synthesis
- / recognition
- / L-tryptophan
扫一扫看文章
计量
- PDF下载量: 2
- 文章访问数: 916
- HTML全文浏览量: 15
下载:
