1,5]-H shift of aldehyde hydrogen in dienal compounds to produce ketenes |
| |
| Authors: | Sakaguchi Taku Okuno Yudai Tsutsumi Yohei Tsuchikawa Hiroshi Katsumura Shigeo |
| |
| Institution: | School of Science and Technology, Kwansei Gakuin University, Gakuen 2-1, Sanda, Hyogo 669-1337, Japan. |
| |
| Abstract: | In 3-ethoxycarbonyl-2,4-dienal compounds, a thermal 1,5]-H shift of aldehyde hydrogen easily proceeded to produce the corresponding vinyl ketenes due to the remarkable substituent effect caused by the C3 ester group. The produced ketenes were captured by an alcohol and olefins to afford the corresponding esters and four-membered ring compounds, respectively. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
