کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1384233 | 1500899 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel class of sugar-based ether-linked-dispirooxindolo-pyrrolidines/pyrrolizidines through [3+2]-cycloaddition of azomethine ylides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A novel class of sugar-based ether-linked-dispirooxindolo-pyrrolidines/pyrrolizidines through [3+2]-cycloaddition of azomethine ylides A novel class of sugar-based ether-linked-dispirooxindolo-pyrrolidines/pyrrolizidines through [3+2]-cycloaddition of azomethine ylides](/preview/png/1384233.png)
چکیده انگلیسی
An efficient one-pot synthesis of novel sugar based dispirooxindolo-pyrrolidines/pyrrolizidines has been accomplished by a [3+2]-cycloaddition. This method utilizes an azomethine ylide derived from isatin and sarcosine/l-proline, with an ether linked α-,β-unsaturated-β-C-glycosidic ketones as the dipolarophile. All these sugar-based heterocyclics were characterized by NMR (1H and 13C) and elemental analysis. Antimicrobial studies of sugar based dispiroheterocyclic compound 10 shows excellent activity against different microbes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 352, 1 May 2012, Pages 12-17
Journal: Carbohydrate Research - Volume 352, 1 May 2012, Pages 12-17
نویسندگان
Arasappan Hemamalini, Subbiah Nagarajan, Thangamuthu Mohan Das,