Multioxymacrocycle compounds containing pyridyl rings as part of

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260295R, 260296D, 260297B, C07D27300

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active

040803376

ABSTRACT:
Multiheteromacrocycles are disclosed that contain as part of the macrocycle, assemblies of 2,6-dimethylylpyridine (and their corresponding amine oxides), 2,5-dimethylylfuran, 2,5-dimethylyltetrahydrofuran, Diels-Alder adducts of 2,5-dimethylylfuran (and their reduction products), 2- and 4-substituted 1,3-dimethylylbenzenes, pentamethylene, or p-phenylene coupled through oxygen to one another, or to ethylene, o-phenylene, or 1,1-binaphthyl-2,2- units (always coupled through oxygens) to form multidentate ligands for complexing selectively alkylammonium or metal cations.

REFERENCES:
patent: 3965116 (1976-06-01), Cram
Nachrichten aus Chemie und Technik, vol. 22, pp. 1-2 (1974).
Newcomb et al., J. Am. Chem. Soc., vol. 96, pp. 6810-6811 (Oct. 16, 1974).
Timko et al., J. Am. Chem. Soc. vol. 96, pp. 7097 to 7099 (Oct. 30, 1974).

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