56187-12-3Relevant articles and documents
An Alternative Synthesis of Cyclic Aza Compounds
Boerjesson, L.,Welch, C. J.
, p. 621 - 626 (2007/10/02)
A series of cyclic mono-, di- and poly-aza compounds has been synthesised in moderate to good yields by reaction of p-toluenesulfonamide and either α,ω-ditosylates or α,ω-dichlorides.
A Convenient Synthesis of 1,3,6-Dioxazocine, 1,3,7-Dioxazocine, 1,3,8-Dioxazecine and 1,3-Dioxa-6,10-diazadodecane
Krakowiak, Krzysztof E.,Kotelko, Barbara,Bradshaw, Jerald S.,Dalley, N. Kent
, p. 1327 - 1330 (2007/10/02)
A series of perhydro heterocycles of eight to ten ring members containing one nitrogen and two oxygen atoms has been prepared.These include four 1,3,6-dioxazocines, and 1,3,7-dioxazonine and one 1,3,8-dioxazecine.A twelve-membered ring containing two oxygen and two nitrogen atoms was also prepared.An X-ray structure of one of the 1,3,6-dioxazocines, 5, was determined.This compound crystallized in the orthorhomic space group Pccn with a = 25.922(15) Angstroem, b = 12.150(4) Angstroem and C = 9.342(4) Angstroem.Two of the 1,3,6-dioxazocines have the benzylidine acetal structure which will hydrolyze to give benzaldehyde.
Macrocyclic polyamines
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, (2008/06/13)
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.