Nicolaus, Norman published the artcileModular Synthesis of Naphthothiophenes by Pd-Catalyzed Tandem Direct Arylation/Suzuki Coupling, Synthetic Route of 612845-44-0, the publication is Organic Letters (2011), 13(16), 4236-4239, database is CAplus and MEDLINE.
A short and highly modular three-step synthesis of a new class of substituted naphthothiophenes has been developed exploiting a Pd-catalyzed tandem direct arylation/Suzuki coupling transformation of 3-[2-(2,2-dibromovinyl)phenyl]thiophenes as the key step.
Organic Letters published new progress about 612845-44-0. 612845-44-0 belongs to pyridine-derivatives, auxiliary class Pyridine,Boronic acid and ester,Ether,Boronic Acids,Boronic acid and ester, name is (6-Ethoxypyridin-3-yl)boronic acid, and the molecular formula is C7H10BNO3, Synthetic Route of 612845-44-0.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem