کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5272329 1385462 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sialylation reactions with N,N-acetyl, benzoyl-O-perbenzoyl-protected sialyl donor
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Sialylation reactions with N,N-acetyl, benzoyl-O-perbenzoyl-protected sialyl donor
چکیده انگلیسی

A new sialyl donor, N,N-acetyl, benzoyl-O-perbenzoyl-protected p-toluenethiosialoside, was synthesized and its sialylation reaction was investigated. This reaction proceeded in dichloromethane and β anomeric selectivity was achieved when NIS-TfOH was used as promoter. This method may be employed to construct the unnatural β-linked sialosides.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 50, Issue 27, 8 July 2009, Pages 3823-3826
نویسندگان
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