Synthesis and structure of N,N'-diaryl derivatives of trans-1,2-diaminocyclohexane

被引:0
|
作者
Kwit, M [1 ]
Kubicki, M [1 ]
Borowiak, T [1 ]
Gawronski, J [1 ]
机构
[1] Adam Mickiewicz Univ Poznan, Dept Chem, PL-60780 Poznan, Poland
关键词
trans-1,2-diaminocyclohexane; palladium; N-arylation; conformation; circular dichroism;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Synthesis of NN'-diaryl derivatives of trans-1,2-diaminocyclohexane (DACH) by palladium-catalyzed aromatic nucleophilic substitution reactions is described. The conformation of the N-acetylated NN'-diaryl derivatives of DACH has been studied by the computational, circular dichroism and X-ray diffraction methods. Reversal of the relative orientation of the N-aryl residues due to N-acetylation has been established.
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页码:1669 / 1682
页数:14
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