Non-conjugated pentacene-based polymers have been synthesized via esterification of a pentacene diol monomer with bis-acid chlorides to from polymers 4ab.
Common reaction mechanisms used to synthesize these copolymers include free-radical polymerization, anionic polymerization, atom-transfer radical-polymerization, and living polymerization techniques.
Each eardrum moves one-dimensionally; the auditory brain analyzes and compares movements of both eardrums to extract physical cues and synthesize auditory objects.
As temperatures decrease during the late arctic summer the larvae start synthesizing cryoprotective compounds, such as glycerol, in addition to some unusual ones, e.g. betaine.
