1D and 2D NMR studies of BENZYL O–VANILLIN
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...
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| Format: | Article |
| Language: | English |
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Universitas Gadjah Mada
2008
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| Online Access: | http://eprints.usm.my/37938/ http://eprints.usm.my/37938/1/1D_AND_2D_NMR_STUDIES_OF_BENZYL_O%E2%80%93VANILLIN.pdf |
| _version_ | 1848878328406081536 |
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| author | Al–Douh, Mohammed Hadi Abdul Hamid, Shafida Osman, Hasnah |
| author_facet | Al–Douh, Mohammed Hadi Abdul Hamid, Shafida Osman, Hasnah |
| author_sort | Al–Douh, Mohammed Hadi |
| building | USM Institutional Repository |
| collection | Online Access |
| description | 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). |
| first_indexed | 2025-11-15T17:29:35Z |
| format | Article |
| id | usm-37938 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:29:35Z |
| publishDate | 2008 |
| publisher | Universitas Gadjah Mada |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-379382017-12-15T07:34:55Z http://eprints.usm.my/37938/ 1D and 2D NMR studies of BENZYL O–VANILLIN Al–Douh, Mohammed Hadi Abdul Hamid, Shafida Osman, Hasnah QD1-999 Chemistry 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). Universitas Gadjah Mada 2008 Article PeerReviewed application/pdf en http://eprints.usm.my/37938/1/1D_AND_2D_NMR_STUDIES_OF_BENZYL_O%E2%80%93VANILLIN.pdf 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 https://doi.org/10.22146/ijc.21598 |
| spellingShingle | QD1-999 Chemistry Al–Douh, Mohammed Hadi Abdul Hamid, Shafida Osman, Hasnah 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title | 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title_full | 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title_fullStr | 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title_full_unstemmed | 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title_short | 1D and 2D NMR studies of BENZYL O–VANILLIN |
| title_sort | 1d and 2d nmr studies of benzyl o–vanillin |
| topic | QD1-999 Chemistry |
| url | http://eprints.usm.my/37938/ http://eprints.usm.my/37938/ http://eprints.usm.my/37938/1/1D_AND_2D_NMR_STUDIES_OF_BENZYL_O%E2%80%93VANILLIN.pdf |