
Tetrahedron p. 4271 - 4276 (1987)
Update date:2022-08-05
Topics:
Bradshaw, Jerald S.
Krakowiak, Krzysztof E.
LindH, Gypzy C.
Izatt, Reed M.
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.
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Doi:10.1021/acs.orglett.5b00042
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