N,N,N,‘N’—（四环己基—3—氧戊烷）二酰胺的晶体结构

CRYSTAL STRUCTURE OF N,N,N,’N’-TETRACYCLOHEXYL-3-OXAPENTANE DIAMIDE

双酰胺开链冠醚由于合成方便,络合性能好而引起人们的兴趣.Simon等合成了N,N,N′,N′-（四环己基-3-氧戊烷）二酰胺和它的Ca2+,Mg2+络合物,但未见关于配体晶体结构的报道.我们开展了有关这类化合物的合成及应用研究.本文报导标题化合物的晶体结构.

The synthesis and crystal structure of N,N N′,N′-tetracyclohexyl-oxapentane dia-mide are reported in this paper. The compound erystallizes in monoclinic space group C2/cwith a=29.023(2),b=9.964(6), c=26.714(1)A, β=132.26(3)°and Z=8. The molecule hasC_2 symmetry and the symmetric axis goes through the oxygen atom of the ether group.