Shao, Changdong published the artcileOxalic acid as the in situ carbon monoxide generator in palladium-catalyzed hydroxycarbonylation of arylhalides, Recommanded Product: 3-(Methoxycarbonyl)benzoic acid, the publication is Organic & Biomolecular Chemistry (2017), 15(23), 5033-5040, database is CAplus and MEDLINE.
An efficient palladium-catalyzed hydroxycarbonylation reaction of arylhalides using oxalic acid as a CO source was developed. The reaction features high safety, low catalyst loading, and a broad substrate scope, and provided a safe and tractable approach to access a variety of aromatic carboxylic acid compounds Mechanistic studies revealed the decomposition pattern of oxalic acid.
Organic & Biomolecular Chemistry published new progress about 1877-71-0. 1877-71-0 belongs to esters-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Ester, name is 3-(Methoxycarbonyl)benzoic acid, and the molecular formula is C7H5Cl2NO, Recommanded Product: 3-(Methoxycarbonyl)benzoic acid.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics