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ChemicalBook CAS DataBase List 17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate
32634-95-0

17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: sodium hydrogen sulfate / tetrahydrofuran / 5 h / 50 °C
2: 1,4-dioxane / 6 h / 10 °C
3: phosphoric acid / 1,4-dioxane / 5 h / 70 °C

References:

Hangzhou Hongren Pharmaceutical Technology Co., Ltd.;Wang Haiqing;Zhang Ying;Fang Jianfei CN106977569, 2017, A

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