异丙酚
制造工艺
化学
中和
过程(计算)
组合化学
杂质
计算机科学
工艺工程
材料科学
分离(微生物学)
工程类
有机化学
药理学
医学
生物
生物信息学
复合材料
抗体
免疫学
操作系统
作者
Chinmoy Pramanik,Sandeep Anilrao Kotharkar,Pradip Patil,Dinkar Gotrane,Yogesh W. More,Ajit S. Borhade,Balaji Chaugule,Tushar P. Khaladkar,Kaliaperumal Neelakandan,Ashok Chaudhari,Mukund G. Kulkarni,Narendra K. Tripathy,Mukund K. Gurjar
摘要
A commercially viable manufacturing process for propofol ( 1 ) is described. The process avoids acid–base neutralization events during isolation of intermediate, 2,6-di-isopropylbenzoic acid ( 3 ) and crude propofol, and thus simplifies the synthesis on industrial scale to a considerable extent. Syntheses of five impurities/related substances (USP and EP) are also described.
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