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

Autor: Kevin S. Martin, Cristian Soldi, Kellan N. Candee, Hiromi I. Wettersten, Robert H. Weiss, Jared T. Shaw
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 260-264 (2013)
Druh dokumentu: article
ISSN: 1860-5397
DOI: 10.3762/bjoc.9.31
Popis: 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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