92152-55-1Relevant articles and documents
Method for synthesizing thioester through cross-coupling of visible light-catalyzed sodium sulfinate and acyl chloride
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Paragraph 0056-0059, (2021/09/11)
The method takes sodium sulfinate and acyl chloride as raw materials and utilizes 2, 6 - dimethyl -1, 4 - dihydro -3, 5 - pyridine dicarboxylic acid diethyl ester and an organic alkali catalytic system to cross-couple sulfur radicals and acyl radicals und
Method for producing thioesters by means of oxo thio acetic acid compounds
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Paragraph 0056; 0057; 0071-0076; 0084-0089, (2019/12/02)
The invention provides a method for preparing thioesters from oxo thio acetic acid compounds. In the presence of a palladium catalyst, a phosphine ligand and an organic solvent, an oxo thio acetic acid compound is decarboxylated and then reacts with an ar
Oxalic Acid Monothioester for Palladium-Catalyzed Decarboxylative Thiocarbonylation and Hydrothiocarbonylation
Zhao, Bin,Fu, Yao,Shang, Rui
, p. 9521 - 9526 (2019/11/28)
Oxalic acid monothioester (OAM), an easily accessible and storable reagent, was reported herein as a thioester synthetic equivalent for palladium-catalyzed decarboxylative thiocarbonylation of organohalides and hydrothiocarbonylation of unsaturated carbon-carbon bonds at room temperature with high chemo- and regioselectivity. The reaction is applicable to the synthesis of cysteine-derived thioesters, thus allowing chemical modification of cysteine-containing peptides. Decarboxylation of OAM proceeds through oxidative addition of Pd(0) to the acyl-S bond, which accounts for the very mild reaction conditions.