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Substrate-controlled Selectivity Switch in a Three-component Reaction: Sequential Synthesis of Spiro-oxazolidinedione-cyclopentenones and Hydroxy Enaminobarbiturates in Water

Overview
Journal RSC Adv
Specialty Chemistry
Date 2022 May 2
PMID 35492975
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Abstract

An efficient eco-friendly catalyst-free three-component domino multicyclization for the synthesis of new spirobicyclic oxazolidinedione containing cyclopentenone moieties has been established by mixing amines, β-dicarbonyl compounds and ,'-dimethylalloxan in water at room temperature. This domino process involves multiple reactions such as enamination/aldol-like reaction/Stork enamine annulation/intramolecular cyclization under mild conditions.

References
1.
Yu L, Qian R, Deng X, Wang F, Xu Q . Calcium-catalyzed reactions of element-H bonds. Sci Bull (Beijing). 2023; 63(15):1010-1016. DOI: 10.1016/j.scib.2018.06.002. View

2.
Harada K, Kubo H, Tanaka A, Nishioka K . Identification of oxazolidinediones and thiazolidinediones as potent 17β-hydroxysteroid dehydrogenase type 3 inhibitors. Bioorg Med Chem Lett. 2011; 22(1):504-7. DOI: 10.1016/j.bmcl.2011.10.095. View

3.
Cox J, Chu H, Yang C, Shen H, Wu Z, Balsells J . Mineralocorticoid receptor antagonists: identification of heterocyclic amide replacements in the oxazolidinedione series. Bioorg Med Chem Lett. 2014; 24(7):1681-4. DOI: 10.1016/j.bmcl.2014.02.057. View

4.
Melhado A, Brenzovich Jr W, Lackner A, Toste F . Gold-catalyzed three-component coupling: oxidative oxyarylation of alkenes. J Am Chem Soc. 2010; 132(26):8885-7. PMC: 2904393. DOI: 10.1021/ja1034123. View

5.
Adams G, Carroll P, Smith 3rd A . Access to the akuammiline family of alkaloids: total synthesis of (+)-scholarisine A. J Am Chem Soc. 2012; 135(1):519-28. PMC: 3557466. DOI: 10.1021/ja3111626. View