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Microwave-assisted sequential one-pot protocol to benzothiadiazin-3-one-1,1-dioxides via a copper-catalyzed N-arylation strategy

dc.contributor.authorRolfe, Alan
dc.contributor.authorHanson, Paul R.
dc.date.accessioned2017-04-19T20:44:14Z
dc.date.available2017-04-19T20:44:14Z
dc.date.issued2009-12-16
dc.identifier.citationRolfe, Alan, and Paul R. Hanson. “Microwave-Assisted Sequential One-Pot Protocol to Benzothiadiazin-3-One-1,1-Dioxides via a Copper-Catalyzed N-Arylation Strategy.” Tetrahedron letters 50.50 (2009): 6935–6937.en_US
dc.identifier.urihttp://hdl.handle.net/1808/23745
dc.description.abstractA microwave-assisted, sequential, one-pot protocol has been developed for the synthesis of a variety of benzothiadiazin-3-one-1,1-dioxides. This protocol utilizes a copper-catalyzed N-arylation of α-bromo-benzenesulfonamides with a number of amines to generate the corresponding 2-aminobenzenesulfonamides, which undergo cyclization to the desired sultams using carbonyl diimidazole (CDI). A range of conditions was evaluated for the key C–N bond formation step with tolerance toward functionalized amines.en_US
dc.publisherElsevieren_US
dc.rightsThis is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License 3.0 (CC BY-NC-ND 3.0 US), which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.en_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/
dc.titleMicrowave-assisted sequential one-pot protocol to benzothiadiazin-3-one-1,1-dioxides via a copper-catalyzed N-arylation strategyen_US
dc.typeArticleen_US
kusw.kuauthorHanson, Paul R.
kusw.kudepartmentChemistryen_US
dc.identifier.doi10.1016/j.tetlet.2009.09.090en_US
kusw.oaversionScholarly/refereed, author accepted manuscripten_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccess


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This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License 3.0 (CC BY-NC-ND 3.0 US), which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
Except where otherwise noted, this item's license is described as: This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License 3.0 (CC BY-NC-ND 3.0 US), which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.