From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies

A concise synthesis of benzimidazole-substituted β-amido-amide LLW62 is presented. The original synthesis of compounds related to LLW62 was developed on Rink resin as part of a “one-bead, one-compound” combinatorial approach for on-bead screening purposes. The current synthesis is carried out in sol...

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Main Authors: Kevin S. Martin, Cristian Soldi, Kellan N. Candee, Hiromi I. Wettersten, Robert H. Weiss, Jared T. Shaw
Format: Article
Language:English
Published: Beilstein-Institut 2013-02-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
Online Access:https://doi.org/10.3762/bjoc.9.31
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author Kevin S. Martin
Cristian Soldi
Kellan N. Candee
Hiromi I. Wettersten
Robert H. Weiss
Jared T. Shaw
author_facet Kevin S. Martin
Cristian Soldi
Kellan N. Candee
Hiromi I. Wettersten
Robert H. Weiss
Jared T. Shaw
author_sort Kevin S. Martin
collection DOAJ
description A concise synthesis of benzimidazole-substituted β-amido-amide LLW62 is presented. The original synthesis of compounds related to LLW62 was developed on Rink resin as part of a “one-bead, one-compound” combinatorial approach for on-bead screening purposes. The current synthesis is carried out in solution and is amenable to scale-up for follow-up studies on LLW62 and investigations of related structures. The key step involves the use of a β-amino acid-forming three-component reaction (3CR), the scope of which defines its role in the synthetic strategy.
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spelling doaj.art-4641161af21f49e59a27eff44a39146d2022-12-21T21:28:02ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972013-02-019126026410.3762/bjoc.9.311860-5397-9-31From bead to flask: Synthesis of a complex β-amido-amide for probe-development studiesKevin S. Martin0Cristian Soldi1Kellan N. Candee2Hiromi I. Wettersten3Robert H. Weiss4Jared T. Shaw5Department of Chemistry, University of California, Davis, CA 95616, USADepartment of Chemistry, University of California, Davis, CA 95616, USADepartment of Chemistry, University of California, Davis, CA 95616, USAComparative Pathology Graduate Group, University of California, Davis, CA 95616, USAComparative Pathology Graduate Group, University of California, Davis, CA 95616, USADepartment of Chemistry, University of California, Davis, CA 95616, USAA concise synthesis of benzimidazole-substituted β-amido-amide LLW62 is presented. The original synthesis of compounds related to LLW62 was developed on Rink resin as part of a “one-bead, one-compound” combinatorial approach for on-bead screening purposes. The current synthesis is carried out in solution and is amenable to scale-up for follow-up studies on LLW62 and investigations of related structures. The key step involves the use of a β-amino acid-forming three-component reaction (3CR), the scope of which defines its role in the synthetic strategy.https://doi.org/10.3762/bjoc.9.31β-amino acidbenzimidazolemulticomponent reaction
spellingShingle Kevin S. Martin
Cristian Soldi
Kellan N. Candee
Hiromi I. Wettersten
Robert H. Weiss
Jared T. Shaw
From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
Beilstein Journal of Organic Chemistry
β-amino acid
benzimidazole
multicomponent reaction
title From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
title_full From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
title_fullStr From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
title_full_unstemmed From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
title_short From bead to flask: Synthesis of a complex β-amido-amide for probe-development studies
title_sort from bead to flask synthesis of a complex β amido amide for probe development studies
topic β-amino acid
benzimidazole
multicomponent reaction
url https://doi.org/10.3762/bjoc.9.31
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