Novel and efficient synthetic path to proaporphine alkaloids: total synthesis of (+/-)-stepharine and (+/-)-pronuciferine |
| |
| Authors: | Honda Toshio Shigehisa Hiroki |
| |
| Institution: | Faculty of Pharmaceutical Sciences, Hoshi University, Ebara 2-4-41, Shinagawa-ku, Tokyo 142-8501, Japan. honda@hoshi.ac.jp |
| |
| Abstract: | reaction: see text] A novel synthetic path to proaporphine alkaloids was established by employing aromatic oxidation with a hypervalent iodine reagent, where an unprecedented carbon-carbon bond forming reaction between the para-position of a phenol group and an enamide-carbon took place smoothly to give the desired spiro-cyclohexadienone. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
