126128-26-5Relevant articles and documents
Synthesis of Lipophilic Crown Ethers with Pendant Phosphonic Acid or Phosphonic Acid Monoethyl Ester Groups
Czech, Bronislaw P.,Desai, Dhimant H.,Koszuk, Jacek,Czech, Anna,Babb, David A.,at al.
, p. 867 - 875 (2007/10/02)
Synthetic routes to fifteen lipophilic crown ether phosphonic acid monoethyl esters and nine lipophilic crown ether phosphonic acids are described.For both classes of crown ethers which have pendant, proton-ionizable groups, the crown ether ring sizes are