42963-87-1
2,5-diphenyl-[1,4]dithiin-1,1-dioxide
+
109-73-9
正丁胺
→
~5%
3328-86-7
2,4-diphenylthiophene
846-73-1
1-butyl-2,5-diphenylpyrrole
88103-75-7
1-butyl-2,4-diphenylpyrrole