A concise synthesis of monoazaporphyrin from 1,19-dideoxybiladiene-ac |
| |
| Authors: | Saburo Neya Takuya Sato Tyuji Hoshino |
| |
| Affiliation: | Department of Physical Chemistry, Graduate School of Pharmaceutical Sciences, Chiba University, Inage-Yayoi, Chiba 263-8522, Japan |
| |
| Abstract: | 1,19-Dideoxybiladiene-ac was found to be cyclized into monoazaporphyrin in 18-33% yield in the presence of iodine/potassium iodide mixture and ammonium hydroxide or sodium azide as the nitrogen source. The synthesis circumvents the tedious preparation of 1,19-dibromobiladiene-ac for monoazaporphyrin. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
