140605-19-2Relevant academic research and scientific papers
Preparation and Cation Complexing Properties of Some Macropolycyclic Ligands
Krakowiak, Krzysztof E.,Bradshaw, Jerald S.,Dalley, N. Kent,Zhu, Chengyue,Yi, Guoliang,et al.
, p. 3166 - 3173 (2007/10/02)
Five new cryptands have been prepared by a 2:1 cyclocondensation of an α,ω-dihalide with an α,ω-diamine.In some cases, other products, such as bis(aza-12-crown-4) ligands and products of a 4:2 cyclocondensation, were isolated also.The structures of the cr
