Mild cleavage of aryl mesylates: methanesulfonate as potent protecting group for phenols |
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Authors: | Ritter Tobias Stanek Kyrill Larrosa Igor Carreira Erick M |
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Affiliation: | Laboratorium für Organische Chemie, ETH H?nggerberg, CH-8093 Zürich, Switzerland. |
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Abstract: | [reaction: see text] A mild protocol for the chemoselective deprotection of aryl methanesulfonates is described. The transformation can be conducted on highly functionalized substrates and renders the methanesulfonate a useful, previously underutilized protecting group for phenols. |
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