Liu, Chengwei published the artcileSynthesis of Biaryls via Decarbonylative Palladium-Catalyzed Suzuki-Miyaura Cross-Coupling of Carboxylic Acids, Formula: C9H8O4, the publication is iScience (2019), 749-759, database is CAplus and MEDLINE.
The present report implements a decarbonylative version with loss of carbon monoxide (CO) that enables to directly engage acids ArC(O)OH (Ar1 = 2-[(E)-2-phenylethenyl]phenyl, naphthalen-1-yl, pyridin-3-yl, etc.)/Ar1B(OH)2 (Ar1 = thiophen-3-yl, naphthalen-2-yl, 2H-1,3-benzodioxol-5-yl, etc.) in a Suzuki-Miyaura cross-coupling to produce biaryls as a general method with high cross-coupling selectivity using a well-defined Pd(0)/(II) catalytic cycle. This protocol shows a remarkably broad scope (>80 examples) and is performed in the absence of exogenous inorganic bases. In a broader context, the approach shows promise for routine applications in the synthesis of biaryls Ar-Ar1 by carefully controlled decarbonylation of prevalent acids.
iScience 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 C9H8O4, Formula: C9H8O4.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics