1,2-萘醌-4-磺酸钠, 1,2-Naphthoquinone-4-sulfonic Acid Sodium Salt

2,4-Pentadienoic acid

三氟甲磺酸铵, Ammonium trifluoromethanesulfonate

5-溴靛红, 5-Bromoisatin

(±)-3-苯基乳酸, DL-3-Phenyllactic acid

醋酸亚铜, Copper(I) Acetate

2,4-二氯苯甲醛, 2,4-Dichlorobenzaldehyde

4-溴-3-硝基苯乙酮, 4'-Bromo-3'-nitroacetophenone

碳酸氢钠, Sodium Bicarbonate

3，3-二乙氧基丙酸乙酯, Ethyl 3,3-diethoxypropanoate