65131-43-3Relevant academic research and scientific papers
Desulfurizing agent for thioamides
Polushina,Zavarzin,Krayushkin,Rodionova,Yarovenko
, p. 383 - 385 (2021)
Thioamides treated with thionyl chloride in an ionic liquid were successfully converted into amides.
OXATHIAZINE AND DITHIINE OXIDES AS INHIBITORS OF SULFHYDRYL-DEPENDENT BIOMOLECULES
-
Page/Page column 5, (2012/03/11)
Novel derivatives of dihydro-l,4,2-oxathiazine and dihydro-l,4-dithiine oxides, more particularly, novel derivatives of dihydro-l,4,2-oxathiazine and dmydro-l,4-dithiine oxides that target cysteine residues of biomolecules of pharmacological importance are provided as pharmaceutically useful compounds, for example, as anticancer, antiinfectious, antigastric acid secretion, antiosteoporosic, and antiinflammatory agents.
Dithiocarboxylic Acids, Dithiocarboxylic Esters, or Thiocarboxylic Amides by Reaction of Methylene-active Chloromethyl Compounds with Sulfur
Thiel, W.,Mayer, R.
, p. 243 - 262 (2007/10/02)
With a mixture of sulfur and amine in DMF at room temperature halomethyl compounds (1,5-10) can be oxidized to give thiocarboxylic acids (2,11-16) and their derivatives (3,4,17-35).We studied this reaction in detail especially with chloroacetic derivatives (11-15) or chloromethyl heterocycles (16) formally derived from chloroacetic acid.The resulting thiooxalic acid derivatives (11-27) represent activated acids and very useful C2-synthons, especially for the synthesis of heterocycles.Oxidation in the presence of triethylamine leads to dithiocarboxylates (11-16) which can be alkylated to dithioesters (17-27) in high yields.As a rule, with different primary and secondary amines instead of tertiary amines these dithiocarboxylates or dithiocarboxylic esters can be transformed already at low temperatures to thioamides (28-35).
