40886-59-7
(α-ethoxycarbonyl-α-4-nitrobenzoylmethylene)triphenylphosphorane
→
~90%
35283-08-0
(4-硝基苯基)-丙酸乙酯
636-98-6
4-硝基碘苯
+
623-47-2
丙炔酸乙酯
~70%
143952-57-2
ethyl 3-tributylstannylprop-2-ynoate
~47%
100-02-7
4-硝基苯酚
106-96-7
3-溴丙炔
100-19-6
对硝基苯乙酮
2216-24-2
3-(4-nitrophenyl)prop-2-ynoic acid