106-99-0
1,3-丁二烯
+
4104-47-6
N-亚硫酰基-p-甲苯磺胺
→
~76%
33210-01-4
2-(4-methylphenyl)sulfonyl-3,6-dihydrothiazine 1-oxide
17639-64-4
1-(对甲苯磺酰基)吡咯
10285-80-0
N-but-3-enyl-4-methylbenzenesulfonamide