Expeditious and novel synthesis of alpha-hydroxyesters via rhodium-NHC catalyzed arylation of ethyl glyoxalate
The rhodium-NHC catalyzed arylation reaction of ethyl glyoxalate with aryl and alkyl boronic acids provides an efficient method for the synthesis of alpha-hydroxyesters. A wide range of alpha-hydroxyesters (up to 12) were prepared in good to excellent yields. KO'Bu was the base of choice, along...
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| Format: | article |
| Language: | por |
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2013
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| Online Access: | http://hdl.handle.net/10174/7172 |
| Country: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/7172 |