Article Dans Une Revue Advanced Synthesis and Catalysis Année : 2022

Directed Dehydrogenative Copper‐Catalyzed C−H Thiolation in Pseudo‐Anomeric Position of Glycals using Thiol and Thiosugar Partners

Résumé

The synthesis of 1-thiotrehaloses and thioglycals by a directed copper-catalyzed dehydrogenative C−H thiolation of the pseudo-anomeric bond of glycals is described. The use of aminoquinoline-containing glycals as well as thiosugars or thiols as coupling partners led to the synthesis of a library of thioglycosides in moderate to good yields.

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hal-03855198 , version 1 (16-11-2022)

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Linlin Li, Lynda Mahri, Morgane de Robichon, Maha Fatthalla, Angélique Ferry, et al.. Directed Dehydrogenative Copper‐Catalyzed C−H Thiolation in Pseudo‐Anomeric Position of Glycals using Thiol and Thiosugar Partners. Advanced Synthesis and Catalysis, 2022, 364 (18), pp.3273-3282. ⟨10.1002/adsc.202200557⟩. ⟨hal-03855198⟩
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