59-88-1
盐酸苯肼
+
24582-83-0
1-(4-pyridyl)-3-(2-thienyl)-2-propen-1-one
→
~56%
70091-39-3
4-(2-phenyl-3-thiophen-2-yl-3,4-dihydropyrazol-5-yl)pyridine