Chemistry Letters p. 1535 - 1538 (1992)
Update date:2022-08-04
Topics:
Sakamoto, Hidefumi
Goto, Hiroki
Doi, Kunio
Otomo, Makoto
Novel benzo-15-crown-5 and 18-crown-6 derivatives bearing an ionizable hydrazone group were synthesized and complex formation equilibria of the compounds with alkali metal ions in solvent extraction were evaluated spectrophotometrically.Formation of 2:2 complexes of the crown ethers with metal ions was observed using chloroform as an extraction solvent.
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Doi:10.1016/j.bmcl.2013.04.068
(2013)Doi:10.1021/jo401085z
(2013)Doi:10.1039/c3gc40401c
(2013)Doi:10.1016/S0040-4020(01)90377-1
(1992)Doi:10.1007/s00706-013-0985-8
(2013)Doi:10.1016/S0022-1139(00)81104-5
(1992)
