Li, Yibiao published the artcile2-Acetylthienopyridine Synthesis via Thiolation and Copper-Catalyzed Cyclization of o-Propynol Fluoropyridine Using Xanthate as a Thiol Surrogate, SDS of cas: 153034-78-7, the main research area is fluoropyridinylalkynol xanthate thiolation cyclization oxidation copper; thienopyridine preparation; copper thiolation cyclization oxidation catalyst.
2-Acylthienopyridines and related heterocycles are readily prepared in moderate to good yields under mild conditions by a nucleophilic thiolation, copper-catalyzed cyclization, and an oxidation cascade process using potassium xanthate as the thiol source. Moreover, excellent chemoselectivity, broad substrate scope, and good functional group tolerance are prominent features of this transformation.
Journal of Organic Chemistry published new progress about Cyclization. 153034-78-7 belongs to class iodides-buliding-blocks, name is 2-Fluoro-3-iodo-5-methylpyridine, and the molecular formula is C6H5FIN, SDS of cas: 153034-78-7.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com