کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1388397 | 982789 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Crystal structures of rare disaccharides, α-d-glucopyranosyl β-d-psicofuranoside, and α-d-galactopyranosyl β-d-psicofuranoside
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The crystal structures of α-d-glucopyranosyl β-d-psicofuranoside and α-d-galactopyranosyl β-d-psicofuranoside were determined by a single-crystal X-ray diffraction analysis, refined to R1 = 0.0307 and 0.0438, respectively. Both disaccharides have a similar molecular structure, in which psicofuranose rings adopt an intermediate form between 4E and 4T3. Unique molecular packing of the disaccharides was found in crystals, with the molecules forming a layered structure stacked along the y-axis.
Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Research - Volume 346, Issue 9, 1 July 2011, Pages 1182–1185
Journal: Carbohydrate Research - Volume 346, Issue 9, 1 July 2011, Pages 1182–1185
نویسندگان
Shigehiro Kamitori, Atsushi Ueda, Yasuhiro Tahara, Hiromi Yoshida, Tomohiko Ishii, Jun’ichi Uenishi,