1D and 2D NMR studies of BENZYL O–VANILLIN

• Main Authors: Al–Douh, Mohammed Hadi, Abdul Hamid, Shafida, Osman, Hasnah
• Format: Article
• Language: English
• Published: Universitas Gadjah Mada 2008
• Subjects: QD1-999 Chemistry
• Online Access: http://eprints.usm.my/37938/1/1D_AND_2D_NMR_STUDIES_OF_BENZYL_O%E2%80%93VANILLIN.pdf; http://eprints.usm.my/37938/; https://doi.org/10.22146/ijc.21598
• Institution: Universiti Sains Malaysia

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...