Macrocyclic polyamines

Details Macrocyclic polyamines Macrocyclic polyamines

1973-10-03

1977-01-04

Gallagher, R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 304EP, C07D25900

Patent

active

040012123

ABSTRACT:
Macrocyclic polyamines containing 3-7 nitrogen atoms in the ring and destablized to complex formation by (1) an asymmetric ring and/or (2) provision of nitrogen atoms in excess of that required for complex formation are described. The compounds can be used to extract metal ions from solution. The metal complexes are thermally activated curing agents for epoxy resins.

REFERENCES:
patent: 1951992 (1934-03-01), Perkins
Chemical Substance Index, Chemical Abstract, vol. 76, p. 1687CS, (1972).

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