Synthesis of L-sugars from 4-deoxypentenosides.
نویسندگان
چکیده
[reaction: see text] 4-Deoxypentenosides, which are readily derived from D-sugars, resemble glycals in structure and reactivity and can undergo stereoselective epoxidation and S(N)2 nucleophilic addition to produce L-sugars in pyranosidic form.
منابع مشابه
Stereoselective epoxidation of 4-deoxypentenosides: a polarized-pi model.
The high facioselectivity in the epoxidation of 4-deoxypentenosides (4-DPs) by dimethyldioxirane (DMDO) correlates with a stereoelectronic bias in the 4-DPs' ground-state conformations, as elucidated by polarized-pi frontier molecular orbital (PPFMO) analysis.
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ورودعنوان ژورنال:
- Organic letters
دوره 4 13 شماره
صفحات -
تاریخ انتشار 2002