109879-30-3Relevant articles and documents
Proton-Ionizable Crown Compounds. 6. Synthesis and Structural Studies of New Crown Compounds Containing Sulfonamide Groups
Biernat, Jan F.,Bradshaw, Jerald S.,Wilson, Bruce E.,Dalley, N. Kent,Izatt Reed M.
, p. 1667 - 1672 (2007/10/02)
Two new aza crown ethers, each containing two proton-ionizable sulfonamide groups, have been synthesized by reacting o-phenylendiamine with a bis-sulfonyl chloride.These compounds transport alkali metal cations in a water-methylene chloride-water liquid m