合成路线 共1页 136708-37-7
3-propionyl-2H-1-benzopyran-2-one
+
55819-76-6
cyanoacetic 2-acetylhydrazide
→
~64%
15119-34-3
香豆素-3腈
136708-37-7
3-propionyl-2H-1-benzopyran-2-one
+
4974-42-9
cyanoacetic acid hydrazide
→
~43%
15119-34-3
香豆素-3腈
188061-62-3
188061-62-3
→
15119-34-3
香豆素-3腈
+
6958-62-9
2-amino-4,5,6,7-tetrabromoisoindole-1,3-dione