115147-98-3Relevant articles and documents
SYNTHESIS OF MACROCYCLIC ACETALS CONTAINING LIPOPHILIC SUBSTITUENTS
Bradshaw, Jerald S.,Krakowiak, Krzysztof E.,LindH, Gypzy C.,Izatt, Reed M.
, p. 4271 - 4276 (2007/10/02)
A series of new mecrocyclic acetals all containing lipophilic substituents were prepared by reacting the appropriate diols and lipophilic acetal-containing dichlorides or ditosylates.The reactions using the ditosylates gave the best yields.Several of the macrocycles contained pyridine subcyclic units.The lipophilic acetals were obtained by reacting a chain aldehyde with 2-hydroxyethyl chloride or tosylate and 3-hydroxypropyl chloride od tosylate.At least two of the new pydridino ligands complexed with metal ions as shown by the use of these materials as carriers for silver nitrate through a water-methylene chloride-water bulk liquid membrane system.