Gunathilake, Samodha S. published the artcileSynthesis and characterization of novel semiconducting polymers containing pyrimidine, Safety of 2-Bromo-3-(2-ethylhexyl)thiophene, the publication is Polymer Chemistry (2013), 4(20), 5216-5219, database is CAplus.
The acidic Me protons of 4,6-dimethylpyrimidines can be easily deprotonated with a base to generate a resonance stabilized carbanion which can be used as a substrate for aldol condensation reactions. A series of novel conjugated polymers were synthesized by the aldol condensation reaction of 2-decyloxy-4,6-dimethylpyrimidine with various aromatic dialdehydes.
Polymer Chemistry published new progress about 303734-52-3. 303734-52-3 belongs to bromides-buliding-blocks, auxiliary class Thiophene,Bromide, name is 2-Bromo-3-(2-ethylhexyl)thiophene, and the molecular formula is C12H19BrS, Safety of 2-Bromo-3-(2-ethylhexyl)thiophene.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary