一步法合成3-(2-丙炔氧基)-2-丙烯酸

Synthesis of 3 - (2 - propynoxy) - 2 - acryllic Acid on One - step

报道一种电镀镍和镍-铁合金的光亮剂-3-(2-丙炔氧基)-2-丙烯酸的合成。实验结果表明:以丙炔醇为原料,在碱性条件下,采用抑氧化剂M和高锰酸钾一步法进行氧化-加成反应,生成3-(2-丙炔氧基)-2-丙烯酸。得到较高收率。

The synthesis of 3 - (2 - propynoxy) - 2 - acryllic acid is reported in this paper, which is a Ni and Ni - Fe plating brightener.Results show that the yield is high as reaction propargyl alcohol with KMnO4 and oxidation inhibitor (M) in an aqueous alkaline solution.