NDLI: Synthesis, characterization and complexation behavior investigations of novel starburst-like tris-crown ethers

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Synthesis, characterization and complexation behavior investigations of novel starburst-like tris-crown ethers

Content Provider	Royal Society of Chemistry (RSC)
Author	Chang, Seung Hyun Huang, Zhi Bin Kang, Tai Jong
Copyright Year	2005
Abstract	The novel unique structures of starburst-like tris-crown ethers were successfully synthesized from 1,3,5-tri-acryloylhexahydro-1,3,5-triazine (TAHTA) with amino- and aza- crown ethers through Michael addition. The crown ethers contained primary and secondary amine groups such as 2-aminomethyl crown ethers, 4-aminobenzo crown ethers and 1-aza crown ethers. The newly synthesized starburst tris-crown ethers were characterized by elemental analysis, IR, 1H-NMR, 13C-NMR and FAB mass spectroscopy, respectively. The newly synthesized host compounds of tris-crown ethers showed complexation abilities with various sizes of alkali metal cations such as Na+, K+, Rb+ and Cs+. The complexation behavior was examined by 1H-NMR, FAB mass spectroscopy and UV spectroscopy.
Starting Page	1616
Ending Page	1620
Page Count	5
File Format	HTM / HTML PDF
ISSN	11440546
Volume Number	29
Issue Number	12
Journal	New Journal of Chemistry
DOI	10.1039/b511211g
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Subscribed
Subject Keyword	Spectroscopy Amine Ultraviolet\u2013visible spectroscopy Cyclen TAHTA Michael Triazine Alkali metal Michael reaction
Content Type	Text
Resource Type	Article
Subject	Chemistry Materials Chemistry Catalysis

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