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ChemicalBook CAS DataBase List Fluroxypyr
69377-81-7

Fluroxypyr synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 5 steps
1: ammonium hydroxide / 1-methyl-pyrrolidin-2-one / 4 h / 0 - 5 °C / Large scale
2: potassium hydroxide / water / 2 h / Reflux; Large scale
3: water; 1-methyl-pyrrolidin-2-one / 2 h / 70 °C / Large scale
4: sodium hydroxide / water / 0.5 h / 95 °C / Large scale
5: sulfuric acid / pH 1 - 2 / Large scale

References:

Sichuan Fusida Biotechnology Development Co., Ltd;Luo, Qian;Peng, Zhou;Li, Zhou;Wang, Lei;Zhang, Hua;Pi, Yawei CN106187872, 2016, A

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