propionic acid

The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA.

以对氟苯3-丙酸为起始原料,用苄三乙化铵作为催化剂,经过相转移催化合对氟苯氧丙酸。

In addition, some organic acids with the bad breath, such as butyric acid and propionic acid, and indole, methyl indole compounds and cadaverine.

此外，一些有机酸也与口臭有关，如丁酸丙酸，以及哚、哚尸胺等化合物。