Application In Synthesis of 2,6-Dichlorobenzoic acid. I found the field of Chemistry very interesting. Saw the article Direct Stereoselective beta-Arylation of Enol Ethers by a Decarboxylative Heck-Type Reaction published in 2020.0, Reprint Addresses Schneider, C; Hoarau, C (corresponding author), Normandie Univ, UNIROUEN, INSA Rouen, CNRS,COBRA,UMR 6014, 1 Rue Tesniere, F-76821 Mont St Aignan, France.. The CAS is 50-30-6. Through research, I have a further understanding and discovery of 2,6-Dichlorobenzoic acid.
Despite remarkable advances to promote regio- and stereoselective decarboxylative arylation of inactivated olefins with benzoic acid derivatives, methodologies involving hetero-substituted alkenes are still lacking. Herein, Pd-II-catalyzed decarboxylative Heck coupling of alpha-alkoxyacrylates with (hetero)aryl carboxylic acids for the stereocontrolled production of (Z)-beta-heteroarylated vinyl ethers is reported. This methodology offers a rational and step-economical route to the synthesis of attractive beta-arylated alpha-alkoxy alpha,beta-unsaturated carboxylates family which emerged as a relevant class of building blocks with different applications. Mechanistically, whereas electron rich benzoic acids undergo a Pd-II-catalyzed decarboxylation, electron-deficient substrates proceed through silver(I)-mediated decarboxylation, explaining thus the formation of stereoisomers (E) and (Z) of beta-arylated vinyl ethers in presence of these latter.
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Reference:
Chloride – Wikipedia,
,Chlorides – an overview | ScienceDirect Topics