Bedoukian反應

Bedoukian反應(Bedoukian reaction)是指在對甲苯磺酸乙酸鉀存在條件下,乙酸酐共熱得到烯醇乙酸的反應。它在四氯化碳溴化得到加成物,經醇解得到縮醛,最後用酸水解縮醛,得到 α-溴代醛或酮。[1][2][3]

Bedoukian反應

碘代縮醛可通過烯醇乙酸酯與氯化碘作用得到。

參見

參考資料

  1. ^ Paul Z. Bedoukian. Synthesis of Bromoacetals. J. Am. Chem. Soc. 1944, 66 (4): 651–652. doi:10.1021/ja01232a501. 
  2. ^ Paul Z. Bedoukian. A New Synthesis of α-Bromoaldehydes. J. Am. Chem. Soc. 1944, 66 (8): 1325–1327. doi:10.1021/ja01236a037. 
  3. ^ Paul Z. Bedoukian. Preparation of α,β-Unsaturated Aldehyde Dimethyl Acetals and their Free Aldehydes. J. Am. Chem. Soc. 1957, 79 (4): 889–892. doi:10.1021/ja01561a028.