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Chiral Separation of Racemic Tetrahedral Transition Metal Carbonyl Cluster SFeCoMo(CO)8(C2H5OCOCp) by Liquid Chromatography on Tribenzoylcellulose

 

作者: Lailai Wang,   Shijie Lu,   Liren Chen,   Shuben Li,  

 

期刊: Analytical Letters  （Taylor Available online 1997）
卷期: Volume 30, issue 15  

页码: 2779-2789

 

ISSN:0003-2719

 

年代: 1997

 

DOI:10.1080/00032719708001821

 

出版商: Taylor & Francis Group

 

关键词: HPLC;chiral separation;tribenzoylcellulose;chiral stationary phase;racemic tetrahedral transition metal carbonyl cluster

 

数据来源: Taylor

 

摘要:

Direct separation of racemic tetrahedral transition metal carbonyl cluster SFeCoMo(CO)8(C2H5OCOCp) has been conducted by liquid chromatography using tribenzoylcellulose as chiral stationary phase. The effects of concentration of 2-propanol, various primary alcohols in the mobile phase and column temperature on the rentention and enantioselectivity of SFeCoMo(CO)8(C2H5OCOCp) cluster enantiomers were studied. The maximum resolution factor obtained was 2.306 when hexane/2-propanol(99.5/0.5,v/v) was used as solvent at 23°C.

 

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