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Ruthenium(II)-Catalyzed C-H/N-H Carbonylative Cyclization of 2-Aryl Quinazolinones with Isocyanates as CO Surrogates
- Authors
- Choi, JH[Choi, Jin Ho]; Kim, HD[Kim, Hak Do]; Kang, JY[Kang, Ju Young]; Jeong, T[Jeong, Taejoo]; Ghosh, P[Ghosh, Prithwish]; Kim, IS[Kim, In Su]
- Issue Date
- Mar-2021
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- Carbonylation; C-H functionalization; Isocyanates; Ruthenium; Quinazolinones
- Citation
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.42, no.3, pp.542 - 547
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY
- Volume
- 42
- Number
- 3
- Start Page
- 542
- End Page
- 547
- ISSN
- 0253-2964
- Abstract
- The ruthenium(II)-catalyzed C-H carbonylation of 2-aryl quinazolinones with isocyanates as carbonyl sources is described. The developed method provides direct access to biologically relevant isoindoloquinazolinone core through C-H aminocarbonylation followed by intramolecular annulation. A broad range of substrate scope and functional group tolerance were observed. Gram-scale reactions and synthetic transformations demonstrate the synthetic potential of this protocol.
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Collections - Pharmacy > Department of Pharmacy > 1. Journal Articles
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