Macrocycle with repeating triazole-carbazole units
US10202395B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2016 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Apr 20, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/007
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed herein are compositions of tricarbazole triazolophane (tricarb) of Formulas (I), (II) and (III): wherein R of Formula (I) is selected from a group consisting of alkyl (for example, C6-C18), alkyl-substituted phenyl derivatives, and substituted glycol derivatives, among others, or a combination thereof, and R, R′ and R″ of Formulas (II) and (III) are independently selected from a group consisting of alkyl (for example, C6 to C18), alkyl-substituted phenyl derivatives, and substituted glycol derivatives, or a combination thereof. The disclosure presents examples of thin films composed of the same as well as methods of binding anions from the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.