Pei, Chunzhe published the artcileNi-Catalyzed Direct Carboxylation of Aryl C-H Bonds in Benzamides with CO2, Name: 2-Methylbenzoic acid, the publication is Advanced Synthesis & Catalysis (2022), 364(3), 493-499, database is CAplus.
The direct carboxylation of inert aryl C-H bond catalyzed by abundant and cheap nickel is still facing challenge. Herein, authors report the Ni-catalyzed direct carboxylation of aryl C-H bonds in benzamides under 1 atm of CO2 to afford various Me carboxylates or phthalimides, dealing with different post-processing. The reaction displays excellent functional group tolerance and affords moderate to high carboxylation yields under mild conditions. Detail mechanistic studies suggest that a Ni(0)-Ni(II)-Ni(I) catalytic cycle may be involved in this reaction.
Advanced Synthesis & Catalysis published new progress about 118-90-1. 118-90-1 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Natural product, name is 2-Methylbenzoic acid, and the molecular formula is C8H8O2, Name: 2-Methylbenzoic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia