34914-18-6Relevant articles and documents
Solvent-free mechanochemical synthesis of bisthioglycolic acid derivatives: an efficient and versatile strategy for carbon–sulfur bond formation
Bhargava, Gaurav,Kumar, Rupesh,Naikoo, Rayees Ahmad,Singh, Parvesh
, (2021/10/07)
An eco-friendly, easily achievable and efficient strategy has been explored to synthesize functionalized bisthioglycolic acids using a variety of aldehydes and thioglycolic acid. The employed protocol is solvent free and provides the desirable products in
SYNTHESIS, SPECTRAL STUDIES AND C-S BOND FISSION THROUGH PUMMERER REACTION OF SOME ALKYLDIACETATES
Gohar, Gamal A.
, p. 171 - 178 (2007/10/02)
A series of methyl and ethyldiacetates have been synthesized and their structures were identified.Correlation between δ-values of the benzylidene protons and ?-Hammett values has been found.The internal chemical shift Δν of the methylene protons was found to be correlated linearly with ?-Hammett constants indicating that the sulfur atom could transmit a polar effect to the substituent.Studies of H2O2 oxidation suggested that a competition between Pummerer and elimination reactions of the intermediate was involved. Key words: Benzylidene dithio diacetates; (1)HNMR spectra; Pummerer reaction