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Synthesis of N-substituted 3-(2-aryl-2-oxoethyl)-3-hydroxyindolin-2-ones and their conversion to N-substituted (E)-3-(2-aryl-2-oxoethylidene)indolin-2-ones: synthetic sequence, spectroscopic characterization and structures of four 3-hydroxy compounds and five oxoethylidene products.
Becerra D, Castillo J, Insuasty B, Cobo J, Glidewell C. Becerra D, et al. Acta Crystallogr C Struct Chem. 2020 May 1;76(Pt 5):433-445. doi: 10.1107/S2053229620004143. Epub 2020 Apr 20. Acta Crystallogr C Struct Chem. 2020. PMID: 32367824 Free PMC article.
Catalyst- and solvent-free synthesis of 2-fluoro-N-(3-methylsulfanyl-1H-1,2,4-triazol-5-yl)benzamide through a microwave-assisted Fries rearrangement: X-ray structural and theoretical studies.
Moreno-Fuquen R, Arango-Daraviña K, Becerra D, Castillo JC, Kennedy AR, Macías MA. Moreno-Fuquen R, et al. Among authors: becerra d. Acta Crystallogr C Struct Chem. 2019 Mar 1;75(Pt 3):359-371. doi: 10.1107/S2053229619002572. Epub 2019 Feb 25. Acta Crystallogr C Struct Chem. 2019. PMID: 30833533 Free article.
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