کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1209562 | 965346 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High-performance liquid chromatographic enantioseparation of aminonaphthol analogs on polysaccharide-based chiral stationary phases
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: High-performance liquid chromatographic enantioseparation of aminonaphthol analogs on polysaccharide-based chiral stationary phases High-performance liquid chromatographic enantioseparation of aminonaphthol analogs on polysaccharide-based chiral stationary phases](/preview/png/1209562.png)
چکیده انگلیسی
High-performance liquid chromatographic methods were developed for the separation of the enantiomers of five new aminonaphthol analogs possessing two chiral centers. The direct separations were performed on chiral stationary phases containing either amylose-tris-3,5-dimethylphenyl carbamate (Kromasil® AmyCoat™ column) or cellulose-tris-3,5-dimethylphenyl carbamate (Kromasil® CelluCoat™ column) as chiral selector. The experimental data are utilized to discuss the effects of the mobile phase composition, the nature of the alcoholic modifier and the specific structural features of the analytes on the retention and separation. The elution sequence was determined in all cases; no general regularities could be established.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1217, Issue 17, 23 April 2010, Pages 2980–2985
Journal: Journal of Chromatography A - Volume 1217, Issue 17, 23 April 2010, Pages 2980–2985
نویسندگان
István Ilisz, Zoltán Pataj, Róbert Berkecz, István Szatmári, Ferenc Fülöp, Antal Péter,