Citation: Zhi Qiang Shi, Ya Qing Feng, Wen Xiang Wang, He Wen Wang. Synthesis and structure characterization of novel calix[4](aza)crown derivatives[J]. Chinese Chemical Letters, ;2007, 18(8): 912-914. doi: 10.1016/j.cclet.2007.06.004 shu

Synthesis and structure characterization of novel calix[4](aza)crown derivatives

School of Chemical Engineer and Technology, Tianjin University, Tianjin 300072, China

Received Date: 26 March 2007

Fund Project: Thanks for the support of the National Natural Science Foundation of China (No. 20376059).

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.
- Calix[4]azacrown,
- Morpholine,
- [2]Pseudorotaxane
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