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Recent development in the synthesis of C-glycosides involving glycosyl radicals
C-Glycosylation involving glycosyl radical intermediates is a particularly effective approach to access C-glycosides, which are core units of a great number of natural products, bioactive compounds and marketed drugs. In this review, we summarize the progress of glycosyl radical-based C-glycoside sy...
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Published in: | Organic & biomolecular chemistry 2020-07, Vol.18 (27), p.5095-5109 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | C-Glycosylation involving glycosyl radical intermediates is a particularly effective approach to access C-glycosides, which are core units of a great number of natural products, bioactive compounds and marketed drugs. In this review, we summarize the progress of glycosyl radical-based C-glycoside synthesis between 1999-2020, focusing on the stereoselectivity and recently developed methodologies such as α-alkoxyacyl telluride-related, photo-mediated and transition-metal catalysed reactions. Metal-mediated reductive cross coupling is also covered due to its close relationship with the latter approaches. To introduce several strategies for achieving uncommon β-stereoselective C-glycosylation, we also briefly described organotin-based methods. |
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ISSN: | 1477-0520 1477-0539 |
DOI: | 10.1039/d0ob00711k |