Application of Ring-Closing Metathesis for the Synthesis of Benzo[3,4]azepino[1,2-b]isoquinolin-9-ones
作者:Hue Thi My Van、Daulat Bikram Khadka、Thanh Nguyen Le、Su Hui Yang、Won-Jea Cho
DOI:10.1248/cpb.59.1169
日期:——
Cycloaddition reaction between toluamides and benzonitriles was applied to prepare the 3-arylisoquinolines, and their chemical transformation to the dienes 4 was performed. The ring-closing metathesis (RCM) reaction afforded the desired heterocyclic compounds, benzo[3,4]azepino[1,2-b]isoquinolinones 5 in good yield.
使用甲酰胺和苯腈之间的环加成反应制备了3-芳基异喹啉,并将其化学转化为二烯4。通过环闭合复分解(RCM)反应以良好产率合成了目标杂环化合物,即苯并[3,4]氮杂环庚烯并[1,2-b]异喹啉酮5。