144150-86-7
3-bromo-N-(4-methylphenyl)sulfonylpropanamide
→
~84%
115946-47-9
1-(4-methylphenyl)sulfonylazetidin-2-one
930-21-2
2-氮杂环丁酮
+
98-59-9
对甲苯磺酰氯
~81%
42908-33-8
3-(甲苯-4-磺酰氨基)-丙酸
~19%