Synthetic Approaches to Imidazo[1,2‐a]indole,2,3‐dihydro‐1H‐imidazo[1,2‐a]‐indoles and Benzo[4,5]imidazo[1,2‐a]indole Derivatives: A Comprehensive Review
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DOI: 10.1002/jhet.70026
Abstract: Imidazo[1,2‐a]indoles, 2,3‐dihydro‐1H‐imidazo[1,2‐a]‐indoles and benzo[4,5]imidazo[1,2‐a]indoles are rare yet valuable classes of nitrogen‐containing heterocycles, offering diverse applications in pharmaceutical development and advanced materials research. Despite their potential medicinal applications, efficient synthesis methods for these substances remain limited.… read more here.
Keywords: benzo imidazo; indoles benzo; imidazo indoles; imidazo indole ... See more keywords
Contributing to Biochemistry and Optoelectronics: Pyrrolo[1′,2′:2,3]imidazo[1,5-a]indoles and Cyclohepta[4,5]pyrrolo[1,2-c]pyrrolo[1,2-a]imidazoles via [3+2] Annulation of Acylethynylcycloalka[b]pyrroles with Δ1-Pyrrolines
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DOI: 10.3390/ijms24043404
Abstract: Available pyrrolylalkynones with tetrahydroindolyl, cycloalkanopyrrolyl, and dihydrobenzo[g]indolyl moieties, acylethynylcycloalka[b]pyrroles, are readily annulated with Δ1-pyrrolines (MeCN/THF, 70 °C, 8 h) to afford a series of novel pyrrolo[1′,2′:2,3]imidazo[1,5-a]indoles and cyclohepta[4,5]pyrrolo[1,2-c]pyrrolo[1,2-a]imidazoles functionalized with an acylethenyl group in up… read more here.
Keywords: imidazo indoles; pyrrolo imidazo; cyclohepta pyrrolo; acylethynylcycloalka pyrroles ... See more keywords