82099-93-2
4-Phenylethynyl-1H-pyrazole
→
~71%
112675-13-5
2-phenyl-1-(1H-pyrazol-4-yl)ethanone
1105039-72-2
1-(4-methoxybenzyl)-4-(phenylethynyl)-1H-pyrazole
~65%
2075-45-8
4-溴吡唑
+
101-97-3
苯乙酸乙酯
~29%
2901-29-3
ethyl 3-oxo-2,4-diphenylbutanoate