13483-47-1Relevant articles and documents
Glyceryl Bisether Sulfates. I: Improved Synthesis
Condon, Brian D.
, p. 739 - 741 (1994)
Sparse literature outlines previous syntheses for glyceryl bisether sulfates, which, while giving rise to the desired molecules, are somewhat cumbersome and suffer from undesired by-product formation.We now report and improved synthesis of the title compounds that results in greater simplicity and reduced by-product formation.An hypothesis is advanced to explain the by-product formation. KEY WORDS: Centrally located hydrophile, epichlorohydrin, glyceryl bisether sulfate, synthesis.
Liquid-Liquid-Extraction of Metal Ions with Lariat Ethers
Gloe, K.,Muehl, P.,Beger, J.,Poeschmann, C.,Petrich, M.,Beyer, L.
, p. 413 - 421 (2007/10/02)
Lariat ethers of various ring size and substitution are synthesized and characterized by physical data and chemical analysis.The extraction behaviour of the crown compounds towards Na+, K+, Cs+ and Ag+ in a picric acid solution has been investigated.The extraction constants for 1:1 and 1:2 complexes are determined using the equilibrium distribution data.The results show that the flexible side chain in the investigated compounds has in no case a positive effect on the metal picrate extraction.