中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 9,10-bis(4-(tris(4-bromophenyl)methyl)phenylethynyl) triptycene | 1613248-95-5 | C74H44Br6 | 1412.59 |
We describe the synthesis of a trigonal prismatic molecular rotor by self-assembly from paddlewheel carrying molecular rods and trigonal star connectors in a 3:2 ratio. The rod is 9,10-diethynyltriptycene terminated in transversely reactive [Pt(dppp)]+ groups (dppp = 1,3-bis(diphenylphosphino)propane) and the connector is 1,3,5-tris[(4-pyridyl)ethynyl]benzene. The structure of the molecular rotor has been established by 2-D NMR and MS, including diffusion-ordered NMR and collision-induced dissociation.