Stereoselective C-Glycoside Formation by a Rhodium(I)-Catalyzed 1,4-Addition of Arylboronic Acids to Acetylated Enones Derived from Glycals

Autor:	Ramnauth, J., Poulin, O., Bratovanov, S. S., Rakhit, S., Maddaford, S. P.
Zdroj:	Organic Letters; August 2001, Vol. 3 Issue: 16 p2571-2573, 3p
Abstrakt:	A new method for the formation of C-glycosides has been developed employing a cationic rhodium(I)-catalyzed 1,4-addition of arylboronic acids to enones derived from glycals. The reaction is stereoselective for the α-anomer and is highly dependent on the nature of the rhodium catalyst.
Databáze:	Supplemental Index
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