Translating Planar Heterocycles into Three‐Dimensional Analogs by Photoinduced Hydrocarboxylation **

Abstract: The rapid preparation of complex three‐dimensional (3D) heterocyclic scaffolds is a key challenge in modern medicinal chemistry. Despite the increased probability of clinical success for small molecule therapeutic candidates with increased 3D complexity, new drug targets remain dominated by flat molecules due to the abundance of coupling reactions available for their construction. In principle, heteroarene hydrofunctionalization reactions offer an opportunity to transform readily accessible planar molecules into more three‐dimensionally complex analogs through the introduction of a single molecular vector. Unfortunately, dearomative hydrofunctionalization reactions remain limited. Herein, we report a new strategy to enable the dearomative hydrocarboxylation of indoles and related heterocycles. This reaction represents a rare example of a heteroarene hydrofunctionalization that meets the numerous requirements for broad implementation in drug discovery. The transformation is highly chemoselective, broad in scope, operationally simple, and readily amenable to high‐throughput experimentation (HTE). Accordingly, this process will allow existing libraries of heteroaromatic compounds to be translated into diverse 3D analogs and enable exploration of new classes of medicinally relevant molecules.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Translating Planar Heterocycles into Three‐Dimensional Analogs by Photoinduced Hydrocarboxylation ** ; day:21 ; month:06 ; year:2023 ; extent:8 ; Angewandte Chemie / International edition. International edition ; (21.06.2023) (gesamt 8)

Beteiligte, Orts- und Zeitangaben

• Urheber: Mikhael, Myriam ; Alektiar, Sara N. ; Yeung, Charles S. ; Wickens, Zachary K.

Weitere Informationen

• DOI: 10.1002/anie.202303264
• URN: urn:nbn:de:101:1-2023062215013200978106
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 10:50 MESZ