91-56-5
吲哚-2,3-二酮
+
7669-54-7
2-硝基苯硫氯
→
~73%
53888-05-4
1-(2-nitrophenyl)sulfanylindole-2,3-dione
88-73-3
邻氯硝基苯
22057-44-9
1-(苄基磺酰基)-2-硝基苯