乙酰乙酸甲酯
(Methyl acetoacetate)
乙酰乙酰苯胺
(Acetoacetanilide)
1-苯基-3甲基-5-吡唑啉酮
(1-Phenyl-3-Methyl-5-Pyrazolone)
DBU / 苯酚盐
(DBU / Phenol salt)
氮-甲基乙酰胺
(N-Methyl Acetamide)
1,5-二氮杂双环[4.3.0]壬-5-烯
(1, 5-diazabicyclo [4,3,0]non-5-ene)
1,1,3,3-四甲基胍
(1,1,3,3-Tetramethyl Guanidine)
1,3-二甲基脲
(1,3-dimethyl urea)
