کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1389692 | 982913 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of new 2-phosphono-α-d-glycoside derivatives by stereoselective oxa-Michael addition to a d-galacto derived enone
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The synthesis of new 2-phosphono-α-d-glycoside derivatives by stereoselective oxa-Michael addition to an enone derived from d-galactal and containing a phosphonate group is described. Retro-Michael reactions were prevented by tandem acetylation to trap the unstable enolic intermediates. The stereochemistry of the addition products was established by NOESY experiments and explained with molecular mechanics (MM) and density functional theory (DFT) calculations.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 343, Issue 7, 19 May 2008, Pages 1133–1141
Journal: Carbohydrate Research - Volume 343, Issue 7, 19 May 2008, Pages 1133–1141
نویسندگان
Francesca Leonelli, Marinella Capuzzi, Enrico Bodo, Pietro Passacantilli, Giovanni Piancatelli,