Department of Chemistry, Marquette University, P.O. Box 1881, Milwaukee, Wisconsin 53233, USA.
Chem Commun (Camb). 2010 Feb 21;46(7):1065-7. doi: 10.1039/b923915d. Epub 2010 Jan 12.
Soluble tetrakis(pentaphenylphenyl)ethylene (1), prepared in three steps, allows non-emissive tetraphenylethylene (TPE) to turn into an emitter (Phi(F) = 0.13) owing to the steric bulk of the four large hexaphenylbenzene propellers which hamper =C-Ph and C=C bond rotations in the TPE core.
可溶性四(五苯基苯基)乙烯(1)经三步合成，由于四个大的六苯并苯推进器的空间位阻，阻碍了 TPE 核中的 =C-Ph 和 C=C 键旋转，使原本不发光的四苯乙烯(TPE)变成了发光体(Phi(F) = 0.13)。
