中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
三蝶烯 | triptycene | 477-75-8 | C20H14 | 254.331 |
2,3,6,7,12,13-六溴三蝶烯 | 2,3,6,7,14,15-hexabromotriptycene | 55805-81-7 | C20H8Br6 | 727.708 |
Triptycene-2,3,6,7,14,15-hexacarboxylic acid (4) was synthesized via a new and efficient route. A single-component, porous hydrogen-bonded organic framework (TrpHOF) was constructed by recrystallization of 4. Although TrpHOF shows almost no N2 uptake, not even at 1 atm and 77 K, the maximum CO2 adsorption at 1 atm and 273 K is 8.2 cm3/g, showing a type-I isotherm, which is characteristic of microporous materials.