文献类型：期刊文献

英文题名：Study of Elution Order in Chiral Separation of Organophosphonate Esters Using Tris-(3,5-dimethylphenyl Carbamate) Cellulose Chiral Stationary Phase by HPLC

作者：Liu, Bing[1,2];Lu, Wei-Jie[1];Yang, Guo-Sheng[1];Aboul-Enein, Hassan Y.[3]

第一作者：Liu, Bing;刘冰

通讯作者：Yang, GS[1]

机构：[1]Shandong Univ, Dept Chem, Jinan 250100, Peoples R China;[2]Xinxiang Univ, Dept Chem & Chem Engn, Xinxiang, Peoples R China;[3]Natl Res Ctr, Pharmaceut & Med Chem Dept, Cairo 12311, Egypt

第一机构：Shandong Univ, Dept Chem, Jinan 250100, Peoples R China

通讯机构：[1]corresponding author), Shandong Univ, Dept Chem, Jinan 250100, Peoples R China.

年份：2009

卷号：32

期号：20

起止页码：2954-2960

外文期刊名：JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES

收录：;EI(收录号：20095112565618);Scopus(收录号：2-s2.0-71949099755);WOS:【SCI-EXPANDED(收录号:WOS:000271822900003)】；

语种：英文

外文关键词：Chiral separation; Elution order; Tandem use of chiral stationary phases; Tris(3; 5-dimethylphenyl carbamate) cellulose (Chiralcel OD) chiral stationary phase

摘要：It is known that the separation of several organic phosphonate esters using a tris(3,5-dimethylphenyl carbamate) cellulose (Chiralcel OD) column are better than the separation obtained using the Pirkle type chiral stationary phase (CSP), namely the N-(3,5-dinitrobenzoyl) leucine column. However, the elution order of the organic phosphonate esters enantiomers separated on tris(3,5-dimethylphenyl carbamate) cellulose chiral stationary phase is not known. The tandem use of these two CSPs together showed that the R-enantiomer had shorter retention time than S-enantiomer when tris(3,5-dimethylphenyl carbamate) cellulose chiral stationary phase was used.