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CAS NO.1009-14-9
0(100-18000)Kilogram0(18000-36000)Kilogram
in bulk supply 1009-14-9 supplier Valerophenone exporters
1-Benzyl-1-sterone can be used as an organic synthetic intermediate and a pharmaceutical intermediate, and can be used in laboratory research and development processes and chemical pharmaceutical synthesis processes.
preparation
Add 156g benzene, 900mL dichloromethane and 146.5g waterless aluminum triclosan to a 2L three-mouth flask, cool down to 0-5C, slowly add 120.5g of orthyl chloride, and the drip process maintains an internal temperature of 0-10C. After the drip is added, heat up to 40 degrees C, stirring reaction 2h. Under the cooling of the ice bath, slowly add 500 mL of 1N hydrochloric acid solution, after the drop is added, the liquid is divided. The water phase is then extracted with 400mLDCM. After combining the organic phase, the concentrated decompression distillation obtained 142g phenylphenidone, with a yield of 87%.
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