61856-53-9
1-tert-butyl-2-sulfanylidenepyridine-3-carbaldehyde
+
74497-02-2
1-aminobenzene
→
72397-25-2
13-phenyl-5H,11H-5,11-epiazano-[1,5]dithiocino[2,3-b,6,7-b']dipyridine