15091-30-2
3,4-二溴环丁砜
→
~55%
53336-42-8
3-溴-2,3-二氢-噻吩1,1-二氧化物
~7%
+
99595-59-2
3a,7a-dihydro-1-benzothiophene 1,1-dioxide
7311-84-4
3,4-trans-dibromotetrahydrothiophene-1,1-dioxide