Palladium-catalyzed chemoselective synthesis of indane-1,3-dione derivatives via tert-butyl isocyanide insertion
作者:Huaqing Duan、Zhong Chen、Li Han、Yulin Feng、Yongming Zhu、Shilin Yang
DOI:10.1039/c5ob00472a
日期:——
A simple and efficient strategy for the synthesis of indane-1,3-dione derivatives through a palladium(0)-catalyzed reaction incorporating tert-butyl isocyanide has been developed.
The present invention provides in one aspect polymeric luminescent dye compounds having fluorescent properties, phosphorescent properties, or both fluorescent and phosphorescent properties. The luminescent dye compounds and compositions can be used for oxygen sensing that can be conducted without the need for invasive techniques.