1.
Front Chem
; 7: 695, 2019.
Artigo
em Inglês
| MEDLINE
| ID: mdl-31696109
RESUMO
We report channel confinement properties of an electron-deficient boron host derived from the orthogonal BâN interaction between a boronic ester and trans-pentafluorostilbazole. The boron host forms one-dimensional channels in the crystalline solid state when crystallized with common electron-rich aromatic petrochemicals (i.e., benzene, toluene, o-xylene) to form solvates and a cocrystal with stilbene. Molecular confinement of the electron-rich molecules in the solids is achieved through a combination of aryl-perfluoroaryl interactions (π-πF) and hydrogen bonds.