作者:Jyoji Kurita、Kuniyoshi Iwata、Takashi Tsuchiya
DOI:10.1039/c39860001188
日期:——
Photolysis of the 3-aza-7-oxatricyclo[4.1.0.02,5]hept-3-enes (3), prepared from pyridines via five steps, results in ring expansion to give the novel 1,4-oxazepines (4).
由吡啶经五个步骤制备的3-氮杂-7-氧杂三环[4.1.0.0 2,5 ]庚-3-烯(3)的光解导致环扩展,得到了新颖的1,4-氧杂氮杂(4) 。