Molecular capsule constructed by multiple hydrogen bonds: self-assembly ofcavitand tetracarboxylic acid with 2-aminopyrimidine

Authors
Kobayashi, K Shirasaka, T Yamaguchi, K Sakamoto, S Horn, E Furukawa, N
Citation
K. Kobayashi et al., Molecular capsule constructed by multiple hydrogen bonds: self-assembly ofcavitand tetracarboxylic acid with 2-aminopyrimidine, CHEM COMMUN, (1), 2000, pp. 41-42
Citations number
21
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
1
Year of publication
2000
Pages
41 - 42
Database
ISI
SICI code
1359-7345(2000):1<41:MCCBMH>2.0.ZU;2-M
Abstract
Two molecules of cavitand tetracarboxylic acid and four molecules of 2-amin opyrimidine assemble into a capsule via 16 hydrogen bonds, as shown by H-1 NMR titration and X-ray crystallographic analysis; in the solid state, two molecules of nitrobenzene are encapsulated in the capsule.