New macrocyclic ligands.: IX -: N-benzylated macrocycles incorporating O2N2-, O3N2- and O2N3-donor sets

被引:8
作者
Kim, J [1 ]
Lee, Y
Lee, SS
Lindoy, LF
Strixner, T
机构
[1] Seonam Univ, Dept Chem, Namwon 590711, South Korea
[2] Gyeongsang Natl Univ, Dept Chem, Chinju 660701, South Korea
[3] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
[4] James Cook Univ N Queensland, Sch Biomed & Mol Sci, Townsville, Qld 4811, Australia
关键词
D O I
10.1071/CH99098
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The syntheses of N-benzylated macrocyclic ligands incorporating O2N2-, O3N2- and O2N3-donor sets, and ring sizes from 15- to 18-membered, is described. The new derivatives were obtained by benzylation of the previously reported parent macrocycles with benzyl bromide in acetonitrile containing suspended sodium carbonate or bicarbonate. The X-ray structure determination of a tribenzylated product containing a 17-membered, O2N3-donor macrocyclic ring is described.
引用
收藏
页码:1055 / 1059
页数:5
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