Recommanded Product: 609-14-3In 2021 ,《Sulfonium Salts Enable the Direct Sulfenylation of Activated C(sp3)-H Bonds》 was published in European Journal of Organic Chemistry. The article was written by Zhang, Liang; Nagaraju, Sakkani; Paplal, Banoth; Lin, Yunliang; Liu, Shuhua. The article contains the following contents:
Herein, the direct α-sulfenylation of a series of β-dicarbonyl, β-ketophosphonate, and β-ketonitrile compounds, mediated by sulfonium salts has been described. Traditionally, sulfonium salts which are synthesized by activation of dialkylsulfoxides serve as oxidizing agents or precursors of sulfur ylide. In this transformation, sulfonium salts as readily prepared and operationally simple sulfenylation reagents firstly achieved alkylsulfenylation of various activated C(sp3)-H bonds with the formation of tetra-substituted carbon center. Thus, e.g., sulfenylation of Me 2-oxocyclopentanecarboxylate with DMSO in presence of AcCl as activator and NaSbF6 in MeCN afforded I (79%). The experimental part of the paper was very detailed, including the reaction process of Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3Recommanded Product: 609-14-3)
Ethyl 2-methyl-3-oxobutanoate(cas: 609-14-3) belongs to ketone compounds. They are most widely used as solvents, especially in industries manufacturing explosives, lacquers, paints, and textiles. Ketones are also used in tanning, as preservatives, and in hydraulic fluids.Recommanded Product: 609-14-3
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics