442155-91-1
4-methyl-N-[2-(2-phenylethynyl)phenyl]benzenesulfonamide
→
~84%
88207-51-6
3-chloro-1-(4-methylphenyl)sulfonyl-2-phenylindole
948-65-2
2-苯基吲哚
+
98-59-9
对甲苯磺酰氯