Copper‐Catalyzed Si—H Bond Insertion Polymerization for Synthesis of Optically Active Polyesters Containing Silicon

Synthesis of Polyallenoates through Copper-Mediated Cross-Coupling of Dialkynes and Bis-α-Diazoesters

The copper-catalyzed cross-coupling of alkynes and α-diazoesters have been applied in the synthesis of polyallenoates for the first time. The polymerization tolerated various functional groups and afforded the polyallenoates with...

Synthesis and electrochromic properties of polyamines containing a 4,4′-diaminotriphenylamine-N,N′-diyl unit in the polymer backbone: Ru-catalyzed N–H insertion polycondensation of 1,4-phenylenebis(diazoacetate) with 4,4′-diaminotriphenylamine derivatives

Polycondensation of a bis(diazocarbonyl) compound and diaminotriphenylamine derivatization via Ru-catalyzed N–H insertion to afford electroactive polyamine.