Peng, Dongpo published the artcileA 2,2′-bipyridine-palladacycle catalyzed the coupling of arylboronic acids with nitroarenes, Quality Control of 61343-99-5, the main research area is diaryl ether preparation arylboronic acid nitroarene cross coupling; cross coupling arylboronic acid nitroarene bipyridine palladacycle catalyst.
A novel palladium-catalyzed protocol for the synthesis of diaryl ethers derivatives has been developed. In the presence of 2,2′-bipyridine-cyclopalladated ferrocenylimine complex, diaryl ethers were selectively generated by adjusting reaction parameters through the coupling of arylboronic acids and nitroarenes with yields ranging from poor to good. The efficiency of this reaction was demonstrated by its compatibility with a range of groups. Moreover, the rigorous exclusion of air or moisture was not required in these transformations.
Tetrahedron published new progress about Air. 61343-99-5 belongs to class chlorides-buliding-blocks, name is 4-(4-Chlorophenoxy)benzaldehyde, and the molecular formula is C13H9ClO2, Quality Control of 61343-99-5.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics