1417196-75-8

Upstream product

• 959163-61-2 2,7,12-tri-(4′,4′,5′,5′-tetramethyl-1′,3′,2′-dioxaborolane)hexaethyltruxene 
• 1417196-72-5 2-(4-bromophenyl)-2,2-dimethoxy-1-phenylethan-1-one 
• 1417196-73-6 1-(4-bromophenyl)-2,2-dimethoxy-2-phenylethan-1-one 

Relevant academic research and scientific papers

New cleavable photoinitiator architecture with huge molar extinction coefficients for polymerization in the 340-450 nm range.

A new Type I photoinitiator Tr-DMPA is described. It consists in three 2,2′-dimethoxy 2-phenyl acetophenone (DMPA) units grafted onto a truxene (Tr) scaffold. Compared to DMPA itself, the lowest electronic transition exhibits a ππ* character and the corre