کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1404635 1501920 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structural study of 2,3,4,6-tetra(O-vinyl) methyl-α-d-glucopyranoside
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Structural study of 2,3,4,6-tetra(O-vinyl) methyl-α-d-glucopyranoside
چکیده انگلیسی
The structure of 2,3,4,6-tetra(O-vinyl) methyl-α-d-glucopyranoside, a new powerful carbohydrate synthon has been studied by 1H and 13C NMR, IR, MS and X-ray methods. The 13C-13C spin-spin coupling constants were measured to conclude that s-trans-conformation is preferable for the vinyloxy groups at C2, C3 and C4 atoms, while s-cis-conformation is inherent in the vinyloxy group at C6 atom. The data obtained are indicative of identical stereochemical structure of this compound both in crystals and in solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 791, Issues 1–3, 19 June 2006, Pages 1-9
نویسندگان
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