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１－苯甲酰基－１－甲硫基甲醇（２）与硫脲（３ａ）和芳基取代硫脲（３ｂ＿３ｉ）在弱酸性条件下回流反应１ｈ，得到５－苯基咪唑啉－２－硫酮－４－酮（４ａ）和１－芳基－５－苯基咪唑啉－２－硫酮－４－酮（４ｂ＿４ｉ），产率７２％～８９％．而化合物２与芳胺（５ａ＿５ｆ）在弱碱性条件下回流反应３ｈ，则得到２－芳胺基－２－甲硫基苯乙酮（６ａ＿６ｆ），产率为６４％～８８％．
Reaction of 1-benzoyl-1-methylthiomethanol (2) with thiourea (3a) and aryl-substituted thiourea (3b_3i) under mild acidic conditions for 1 h gave 5-phenylimidazoline- Ketone (4a) and 1-aryl-5-phenylimidazoline-2-thione-4-one (4b_4i) were obtained in 72% to 89% yield. However, when compound 2 and aryl amine (5a_5f) were refluxed for 3h under weakly basic conditions, the yield of 2-arylamino-2-methylthioacetophenone (6a_6f) was 64% ~ 88%.