Easy Synthesis and Crystal Structure of a Novel Ortho Hydroxyl Schiff Base Compound CH2-{CYCLO-C6H10)-NCH-C6H4-OH-2}2
- 作者: Said M.A.1
-
隶属关系:
- Chemistry Department
- 期: 卷 60, 编号 2 (2019)
- 页面: 225-231
- 栏目: Article
- URL: https://journals.rcsi.science/0022-4766/article/view/162050
- DOI: https://doi.org/10.1134/S0022476619020070
- ID: 162050
如何引用文章
详细
A one-pot and neat reaction procedure is used for the synthesis of CH2-{cyclo-C6H10)-NCH-C6H4-OH-2}2. 1H NMR shows a mixture of ZE and EE isomers in a ratio of 2:0.9. The EE isomer is easily isolated as crystals suitable for the X-ray analysis. 1H,13C NMR and UV-visible spectra of the title compound are studied in different solvents. The crystal structure shows intramolecular H bonds as an EE isomer. The molecule lies about a twofold symmetry axis, passing through the C1 atom. The cyclo-hexyl ring C2-7 shows a chair conformation, with both C2-C1 and C5-N1 bonds in equatorial orientations. The phenolic hydrogen atom H1a forms a good hydrogen bond with the imino nitrogen atom N1 and the N1-C8 bond is short, as expected for a double bond (1.265(4) Å).
作者简介
M. Said
Chemistry Department
编辑信件的主要联系方式.
Email: musa_said04@yahoo.co.uk
沙特阿拉伯, Al-Madinah Al-Munawarah
补充文件
