64693-03-4
3-hydroxy-3-phenylisobenzofuran-1(3H)-one
+
151-10-0
1,3-二甲氧基苯
→
~80%
79930-53-3
3-(2,4-dimethoxyphenyl)-3-phenyl-2-benzofuran-1-one
74-88-4
甲基碘