摘要
测定了三个双苯并冠醚的~1H-NMR、^(13)C-NMR、红外、紫外、质谱和元素分析等数据,确定了这些冠醚的分子结构。根据NMR谱线位置和裂分情况,归属了^(13)C-NMR谱线。
The ~1H-NMR,^(13)C-NMR,IR,UV,MS and elemental analysis data are recorded.And the molecular structures of the crown ethers are determined. The ^(13)C-NMR spectral lines are assigned by the line positions and splittings as
well as substituent effects.
出处
《辽宁师范大学学报（自然科学版）》
CAS
1991年第2期124-127,共4页
Journal of Liaoning Normal University:Natural Science Edition
