Efficient one-pot, two-step synthesis of (E)-cinnmaldehydes by dehydrogenation-oxidation of arylpropanes using DDQ under ultrasonic irradiation |
| |
| Authors: | Bhupendra P. Joshi |
| |
| Affiliation: | Natural Plant Products Division, Institute of Himalayan Bioresource Technology, Palampur, HP 176061, India |
| |
| Abstract: | A general, efficient and new approach to the synthesis of cinnamaldehydes with trans-selectivity has been accomplished starting from arylpropanes. One-pot, two-step dehydrogenation and oxidation of arylpropanes with excess DDQ in dioxane containing a few drops of acetic acid gave (E)-cinnmaldehydes under ultrasound irradiation. |
| |
| Keywords: | Arylalkane Cinnamaldehyde DDQ trans-Selectivity Dehydrogenation-oxidation |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
