59-88-1
盐酸苯肼
+
24582-82-9
1-(3'-pyridyl)-3-(2''-thienyl)-2-propen-1-one
→
~53%
70341-58-1
3-(2-phenyl-3-thiophen-2-yl-3,4-dihydropyrazol-5-yl)pyridine