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Synthesis and structure characterization of novel calix[4](aza)crown derivatives
被引:2
|作者:
Shi, Zhi Qiang
[1
]
Feng, Ya Qing
[1
]
Wang, Wen Xiang
[1
]
Wang, He Wen
[1
]
机构:
[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
基金:
中国国家自然科学基金;
关键词:
calix[4]azacrown;
morpholine;
2]pseudorotaxane;
D O I:
10.1016/j.cclet.2007.06.004
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Three novel calix[4](aza)crown deravatives have been synthesized, including a new [2]pseudorotaxane in which calix[4]azacrown behaves as a stopper, a novel 'tren' type calix[4]azacrown and a novel 'spiro' type calix[4]azacrown containing morpholine unit. The structures of these compounds have been confirmed by NMR and MS. (c) 2007 Ya Qing Feng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
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页码:912 / 914
页数:3
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