| Literature DB >> 31125242 |
Ju Hyun Oh1, Jeong Hyeon Kim1, Dong Sub Kim2, Hye Jin Han1, Vincent M Lynch2, Jonathan L Sessler2, Sung Kuk Kim1.
Abstract
A molecular cage, macrobicycle 2, containing amide and pyrrole groups as hydrogen-bonding donors and imine groups as hydrogen-bonding acceptors has been synthesized. Compound 2 was found to recognize tetrahedral oxyanions with high affinities, such as H2PO4-, HSO4-, SO42-, and HP2O73-, as well as the spherical halide anions, in chloroform. A single-crystal X-ray diffraction analysis revealed that compound 2 formed a 1:1 complex with H2PO4- in the solid state.Entities:
Year: 2019 PMID： 31125242 DOI： 10.1021/acs.orglett.9b01515
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005