Al–Douh, Mohammed Hadi and Abdul Hamid, Shafida and Osman, Hasnah (2008) 1D and 2D NMR studies of BENZYL O–VANILLIN. Indonesian Journal of Chemistry, 8 (3). pp. 411-417. ISSN 1411-9420
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Official URL: https://doi.org/10.22146/ijc.21598
Abstract
The reaction of o–vanillin A with benzyl bromide B2 in acetone as the solvent and K2CO3 as a base in the presence of tetra–n–butylammonium iodide (TBAI) as catalyst formed benzyl o–vanillin, C. The complete assignments of C using PROTON, APT, DEPT–135, COSY, NOESY, HMQC and HMBC NMR in both CDCl3 and acetone–d6 are discussed, and the coupling constants J are reported in Hertz (Hz).
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QD Chemistry > QD1-999 Chemistry |
| Divisions: | Pusat Pengajian Sains Kimia (School of Chemistry) > Article Zoom Profil Pakar (Expert Profile) > Hasnah Osman (Chemical Sciences) |
| Depositing User: | Mr Noorazilan Noordin |
| Date Deposited: | 15 Dec 2017 07:34 |
| Last Modified: | 15 Dec 2017 07:34 |
| URI: | http://eprints.usm.my/id/eprint/37938 |
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