Macrocycles within Macrocycles: Cyclen, Cyclam, and Their Transition Metal Complexes Encapsulated in Cucurbit[8]uril

Angewandte Chemie - International Edition

Volumn 40, Issue 11, 2001, Pages 2119-2121

  Kim, Kimoon ^a   Kim, Soo Young ^a   Jung, In Sun ^a   Lee, Eunsung ^a   Kim, Jaheon ^a   Sakamoto, Shigeru ^b   Yamaguchi, Kentaro ^b  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

^b CHIBA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000709725     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3773(20010601)40:11<2119::aid-anie2119>3.0.co;2-4     Document Type: Article

References (30)

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27. 2O, but the cyclen peaks shift to lower field, which indicates the free and hound guest molecules exchange fast on an NMR timescale.
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30. A preliminary X-ray diffraction study has confirmed the replacement of the aqua ligand in 2a with an imidazole ligand, but the structure refinement has been hampered by severe disorder of the solvent molecules.