
%0 Journal Article
%A Ahn, Tae-Ho 
%A Kim, Jeong 
%A Wang, Jun 
%A Lindoy, Leonard F. 
%T New Macrocyclic Ligands. X. 'Reinforced' Single-Ring and Three-Ring Systems Derived from a Common Series of O<emph tye="8">2</emph>N<emph tye="8">2</emph>- and O<emph tye="8">3</emph>N<emph tye="8">2</emph>-Macrocyclic Precursors
%J Australian Journal of Chemistry
%D 2000/03/14
%V 52
%N 12
%P 1139-1142
%K 
%R https://doi.org/10.1071/CH99185
%U https://www.publish.csiro.au/paper/CH99185 
%X The synthesis of new &#8216;reinforced&#8217; O2N2- and O3N2-donor single macrocycles together with isomeric three-ring products is described. The new derivatives, which respectively incorporate intra- and inter-ring bridges between nitrogen donor atoms, were obtained on reaction of the parent membered macrocycles with 1,3-dibromopropane (or, in the case of the monomeric &#8216;reinforced&#8217; rings, also 1,2-dibromoethane). 
