91472-19-4Relevant academic research and scientific papers
Macrocyclic receptor molecules with a pendant carboxylic acid group for the complexation of urea
Aarts, Veronika M. L. J.,Grootenhuis, Peter D. J.,Reinhoudt, David N.,Czech, Anna,Czech, Bronislaw P.,Bartsch, Richard A.
, p. 94 - 104 (2007/10/02)
The synthesis of 5,5'-di-tert-butyl-3-(carboxymethyl)biphenyl crown ethers and several lariat ethers with pendant carboxylic acid groups, together with the determinations of the pKa values of these crown ether carboxylic acids, are described.In
FUNCTIONALIZED LARGE RING CROWN ETHERS
Son, Byungki,Czech, Bronislaw P.,Babb, David A.,Bartsch, Richard A.
, p. 1647 - 1650 (2007/10/02)
Reactions of 3,6,9,12-tetraoxa-7-(benzyloxymethyl)-1,14-tetradecanediol with appropriate ditosylates followed by hydrogenolysis procedure hydroxymethyl-27-crown-9 and hydroxymethyl-30-crown-10.Alkali metal cation complexation by lipophilic dodecyl ether d
