Synthesis, characterization and thermal properties of chalcone methacrylamide polymers containing methoxy group in side chain

Effects of the number and position of methoxy substituents on triphenylamine-based chalcone visible-light-absorbing photoinitiators

“…CY5 had the highest thermal stability, possibly due to the high molecular weight of the four methoxy substituents. 50 Consistent with this observation, the methoxy-free compound CY1 had the lowest T d . Interestingly, CY4 exhibited superior thermal stability to CY3 despite having a similar number of methoxy substituents.…”