کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1255513 | 971427 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design and synthesis of chiral single-armed molecular tweezers derived from α-hyodeoxycholic acid
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A novel type of molecular tweezers with different chiral center and cleft has been designed and prepared by using α-hyodeoxycholic acid as spacer and d/l-amino acid methyl ester as chiral arm attached at 3-position. Their structures were elucidated by 1H NMR, FTIR and elemental analysis. Their recognition properties for various d/l-amino acid methyl esters were also investigated. The preliminary results indicated that these chiral single-armed molecular tweezers exhibited good recognition ability for d/l-amino acid methyl esters with high association constant (up to 5.24 × 103 L mol−1).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 20, Issue 3, March 2009, Pages 265–268
Journal: Chinese Chemical Letters - Volume 20, Issue 3, March 2009, Pages 265–268
نویسندگان
Jian Wang, Xiao Ya Yuan, Jin Yue Wang, Shu Hua Chen,