Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 535-11-5, Name is Ethyl 2-bromopropionate, molecular formula is C5H9BrO2, belongs to esters-buliding-blocks compound, is a common compound. In a patnet, author is Luo, Jie, once mentioned the new application about 535-11-5, Application In Synthesis of Ethyl 2-bromopropionate.
Catalytic Hydrogenation of Thioesters, Thiocarbamates, and Thioamides
Direct hydrogenation of thioesters with H-2 provides a facile and waste-free method to access alcohols and thiols. However, no report of this reaction is documented, possibly because of the incompatibility of the generated thiol with typical hydrogenation catalysts. Here, we report an efficient and selective hydrogenation of thioesters. The reaction is catalyzed by an acridine-based ruthenium complex without additives. Various thioesters were fully hydrogenated to the corresponding alcohols and thiols with excellent tolerance for amide, ester, and carboxylic acid groups. Thiocarbamates and thioamides also undergo hydrogenation under similar conditions, substantially extending the application of hydrogenation of organosulfur compounds.
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