Yin, Xue-Song published the artcileCopper(II)-catalyzed methoxylation of unactivated (hetero)aryl C-H bonds using a removable bidentate auxiliary, Related Products of chlorides-buliding-blocks, the publication is Organic Chemistry Frontiers (2015), 2(2), 119-123, database is CAplus.
A copper(II)-catalyzed methoxylation of unactivated (hetero)aryl C-H bonds directed by newly developed PIP directing group with methanol has been achieved. This protocol occurs efficiently with a catalytic amount of copper (5 mol%), is a simple and environmentally benign reaction system, has a broad substrate scope and high functional group tolerance.
Organic Chemistry Frontiers published new progress about 6313-54-8. 6313-54-8 belongs to chlorides-buliding-blocks, auxiliary class Pyridine,Chloride,Carboxylic acid, name is 2-Chloroisonicotinic acid, and the molecular formula is C24H20Ge, Related Products of chlorides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics