1456632-86-2

Upstream product

• 70146-78-0 diethyl 2-(4-bromobenzyl)malonate 
• 1456632-84-0 2-(4-bromobenzyl)-2-(4-iodobenzyl)malonate 
• 1456632-85-1 (E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate 

Downstream Products

• 1456632-79-3 (E)-1,2-bis(4-(2-(4-bromobenzyl)-3-methyl-3-((triethylsilyl)oxy)butyl)phenyl)ethene 
• 1456632-87-3 (E)-diethyl 3,3'-(ethene-1,2-diylbis(4,1-phenylene))bis(2-(4-bromobenzyl)propanoate) 
• 1456632-88-4 (E)-4,4'-(ethene-1,2-diylbis(4,1-phenylene))bis(3-(4-bromobenzyl)-2-methylbutan-2-ol) 

Relevant academic research and scientific papers

Synthesis and properties of through-space conjugated polymers based on π-π Stacked 1,3-biarylpropane tethering units

Novel skipped-π polymers in which the π-components are connected with 2-substituted trimethylene tethering units exhibit bathochromically shifted, broadened ultraviolet absorption with a unique lower-energy absorption band and a largely red-shifted fluorescent emission. These results suggest that through-space π-π interactions owing to a stair-like stacking substructure in these polymers extend the π-conjugation of the components in the ground and excited states. As the photophysical properties of the polymers observed both in a solution and in a dried film are similar to those of the J-aggregates of π-molecules, these polymers may be considered as pseudo J-stacking (or J-like-stacking) polymers.