首页|Partition of Chiral pharmaceutical intermediate R(-)-Mandelic Acid in Aqueous Two-Phase System of Poly(ethylene glycol)-Ammonium Sulfate

Partition of Chiral pharmaceutical intermediate R(-)-Mandelic Acid in Aqueous Two-Phase System of Poly(ethylene glycol)-Ammonium Sulfate

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An aqueous two-phase system of poly (ethylene glycol)-ammonium sulfate was employed to separate R (-)-mandelic acid.The result showed that R (-)-mandelic acid has priority to partition in PEG-rich top phase. This indicated that aqueous two-phase is a very suitable system for separation of R(-)-mandelic acid.

Partition Aqueous two-phase system R(-)-mandelic acid polyethylene glycol

Xu Xiaoping、Li Zhongqin、Chen Jiebo、Huang Xinghua

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Department of Chemical Engineering Fuzhou University 350002

2004

中国新医药
中华医学健康学会

中国新医药

ISSN：1726-9393
年,卷(期)：2004.3(1)
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