104-92-7
4-溴苯甲醚
+
157141-28-1
tributyl-(1,1-dioxo-2,5-dihydrothiophen-3-yl)stannane
→
~82%
57465-41-5
3-(4-methoxyphenyl)-2,5-dihydrothiophene 1,1-dioxide
42925-29-1
3-(4-methoxyphenyl)-2,3-dihydrothiophene 1,1-dioxide