Efficient synthesis of 6-aryl-4-trifluoromethyl/ethoxycarbonyl-2H-pyran-2-ones through self-condensation of penta-2,4-dienenitriles

Marangoni, Mário A.; Bencke, Carlos E.; Bonacorso, Hélio G.; Martins, Marcos A. P.; Zanatta, Nilo

doi:10.1016/j.tetlet.2017.12.003

Cited by 4 publications

(2 citation statements)

References 28 publications

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“…The high-resolution mass spectra were recorded on an LC/MS ESI-TOF mass spectrometer. 1 H, 13 C, and the 2D NMR spectra were obtained on a Bruker Avance III 400 instrument ( 1 H at 400 MHz and 13 C at 100 MHz) of samples in CDCl 3 , and by using TMS as the internal standard.…”

Section: Syn Thesismentioning

confidence: 99%

“…In its turn, (-alkoxyvinyl)oxoacetates exhibit an unique atom arrangement, which has been used efficiently in the synthesis of many heterocyclic scaffolds such as pyran-2ones, 13 pyrimidines, 14 bicyclic N,O-acetals, 15 pyrazole-3carboxylates, 16 and pyrazolo-and triazolopyrimidines condensed to a lactone ring. 17 Furthermore, 1,4-dicarbonyl compounds have been used for the synthesis of valuable five-membered heterocyclic compounds such as furans, 18 pyrroles, 19 and thiophenes, 20 as well as six-membered heterocyclic compounds such as pyridazines.…”

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confidence: 99%

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Synthesis of a Novel 1,4-Dicarbonyl Scaffold – Ethyl 3-Formyl-4,5-dihydrofuran-2-carboxylate – and Its Application to the Synthesis of Pyridazines

Marangoni

Moraes²,

Camargo³

et al. 2020

Synthesis

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Section: Syn Thesismentioning

confidence: 99%

mentioning

confidence: 99%

Synthesis of a Novel 1,4-Dicarbonyl Scaffold – Ethyl 3-Formyl-4,5-dihydrofuran-2-carboxylate – and Its Application to the Synthesis of Pyridazines

Marangoni

Moraes²,

Camargo³

et al. 2020

Synthesis

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Emergence of 2-Pyrone and Its Derivatives, from Synthesis to Biological Perspective: An Overview and Current Status

2021

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Six-Membered Ring Systems: With O and/or S Atoms

Santos¹,

Silva²

2020

Progress in Heterocyclic Chemistry

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This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). NoticesKnowledge and best practice in this field are constantly changing. As new research and experience broaden our understanding, changes in research methods, professional practices, or medical treatment may become necessary.Practitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information, methods, compounds, or experiments described herein. In using such information or methods they should be mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility.

show abstract

Efficient synthesis of 6-aryl-4-trifluoromethyl/ethoxycarbonyl-2H-pyran-2-ones through self-condensation of penta-2,4-dienenitriles

Cited by 4 publications

References 28 publications

Synthesis of a Novel 1,4-Dicarbonyl Scaffold – Ethyl 3-Formyl-4,5-dihydrofuran-2-carboxylate – and Its Application to the Synthesis of Pyridazines

Synthesis of a Novel 1,4-Dicarbonyl Scaffold – Ethyl 3-Formyl-4,5-dihydrofuran-2-carboxylate – and Its Application to the Synthesis of Pyridazines

Emergence of 2-Pyrone and Its Derivatives, from Synthesis to Biological Perspective: An Overview and Current Status

Six-Membered Ring Systems: With O and/or S Atoms

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