Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1238779 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2006 | 6 Pages |
Abstract
Cis-N-[4-[4-(1,2-benzisozole-3-yl)-1-piperazinyl]butyl]cyclohexane-1,2-dicarboximide monohydrochloride dihydrate was studied spectroscopically. Complete NMR assignments were made using DEPT, H–H COSY, as well as HMQC and HMBC heteronuclear correlation techniques. The hydrochloride salt was found at δ > 10. The dihydrate was presence in the region δ 3–4 in DMSO-d6 solvent. Asymmetry carbon C3 brought chemical-shift-nonequivalent of cis-cyclohexanyl group, splitting four systems H1, H1′H1′, H2 and H2′H2′. Diamagnetic anisotropy of benzisozolyl group results in three troops peaks of piperazinyl group.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Yongbin Feng, Jimao Lin, Zhenguang Lin, Hongmei Li,