Kumar, Jogendra published the artcileEnhancing the Extent of Enolization for ¦Á-C-H Bonds of Aliphatic Carboxylic Acid Equivalents via Ion Pair Catalysis: Application toward ¦Á-Chalcogenation, HPLC of Formula: 104-03-0, the publication is Journal of Organic Chemistry (2022), 87(9), 6330-6335, database is CAplus and MEDLINE.
In general, the ¦Á-functionalization of carboxylic acid derivatives RCH2C(O)NHR1 [R = Me, n-Bu, Ph, 3-thienyl, etc.; R1 = pyridin-2-yl, 4-Methylpyridin-2-yl, pyrimidin-2-yl, etc.] requires either a transition metal catalyst or a stoichiometric activating agent/strong base/external additive. A transition metal free ¦Á-chalcogenation of aliphatic carboxylic acid equivalent was reported via ion pair formation using K3PO4 as a catalyst. Mild conditions, broad scope, scalability of the process, attaining bioactive glucokinase activators, and some synthetic intermediates establish merits of the strategy.
Journal of Organic Chemistry published new progress about 104-03-0. 104-03-0 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Carboxylic acid,Benzene, name is 4-Nitrophenylacetic acid, and the molecular formula is C8H7NO4, HPLC of Formula: 104-03-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia