Cargando…

A Practical Approach to New (5Z) 2-Alkylthio-5-arylmethylene-1-methyl-1,5-dihydro-4H-imidazol-4-one Derivatives

A practical protocol for the preparation of (5Z)-2-alkylthio-5-arylmethylene-1-methyl-1,5-dihydro-4H-imidazol-4-one derivatives is reported. The new compounds were obtained in good yield and stereoselectivity in two steps, namely a solvent-free Knoevenagel condensation under microwave irradiation, f...

Descripción completa

Detalles Bibliográficos
Autores principales:	Bourahla, Khadidja, Paquin, Ludovic, Lozach, Olivier, Meijer, Laurent, Carreaux, François, Bazureau, Jean Pierre
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264224/ https://www.ncbi.nlm.nih.gov/pubmed/21878858 http://dx.doi.org/10.3390/molecules16097377

Ejemplares similares

Design and Microwave Synthesis of New (5Z) 5-Arylidene-2-thioxo-1,3-thiazolinidin-4-one and (5Z) 2-Amino-5-arylidene-1,3-thiazol-4(5H)-one as New Inhibitors of Protein Kinase DYRK1A
por: Bourahla, Khadidja, et al.
Publicado: (2021)

2-[4-(4,5-Dihydro-1H-imidazol-2-yl)phenyl]-4,5-dihydro-1H-imidazol-3-ium 4-aminobenzoate
por: Song, Xiu-Mei, et al.
Publicado: (2010)

Synthesis and molecular structure of novel 2-(alkylthio)-4-chloro-N-(4,5-dihydro-5-oxo-1H-1,2,4-triazol-3-yl)-5-methylbenzenesulfonamides with potential anticancer activity
por: Sławiński, Jarosław, et al.
Publicado: (2012)

2-[4-(4,5-Dihydro-1H-pyrrol-2-yl)phenyl]-4,5-dihydro-1H-imidazole
por: Kia, Reza, et al.
Publicado: (2008)

2-p-Tolyl-4,5-dihydro-1H-imidazole
por: Kia, Reza, et al.
Publicado: (2009)

2-[4-(4,5-Dihydro-1H-pyrrol-2-yl)phenyl]-4,5-dihydro-1H-imidazole. Corrigendum
por: Kia, Reza, et al.
Publicado: (2009)

2-(4-Methoxyphenyl)-4,5-dihydro-1H-imidazole
por: Kia, Reza, et al.
Publicado: (2009)

2-(2-Thienyl)-4,5-dihydro-1H-imidazole
por: Kia, Reza, et al.
Publicado: (2009)

2-(4,5-Dihydro-1H-imidazol-2-yl)pyridine
por: Kia, Reza, et al.
Publicado: (2009)

Synthesis and Evaluation of the Anticonvulsant Activities of 4-(2-(Alkylthio)benzo[d]oxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazol-3-ones
por: Song, Ming-Xia, et al.
Publicado: (2018)

Microwave-Assisted Condensation Reactions of Acetophenone Derivatives and Activated Methylene Compounds with Aldehydes Catalyzed by Boric Acid under Solvent-Free Conditions
por: Brun, Elodie, et al.
Publicado: (2015)

Synthesis of New N,N’-Bis(5-arylidene-4-oxo-4,5-dihydrothiazolin-2-yl)piperazine Derivatives Under Microwave Irradiation and Preliminary Biological Evaluation
por: Coulibaly, Wacothon Karime, et al.
Publicado: (2012)

2-(2-Thienyl)-4,5-dihydro-1H-imidazole. Corrigendum
por: Kia, Reza, et al.
Publicado: (2009)

2-(3-Chlorophenyl)-4,5-dihydro-1H-imidazole
por: Kia, Reza, et al.
Publicado: (2009)

2-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-methylnicotinic acid
por: Liu, Li-Ping, et al.
Publicado: (2012)

(±)-5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinic acid
por: Dai, Wei, et al.
Publicado: (2008)

2-[1-(4-Chlorobenzoyl)pyrrolidin-2-yl]-4,4,5,5-tetramethyl-4,5-dihydroimidazole-1-oxyl-3-oxide
por: Tian, Min, et al.
Publicado: (2011)

Synthesis of 4,4′-(arylmethylene)bis(3-methyl-1-phenyl-1H-pyrazol-5-ols) and evaluation of their antioxidant and anticancer activities
por: Cadena-Cruz, José Eduardo, et al.
Publicado: (2021)

2-Amino-1-methyl-4-oxo-4,5-dihydro-1H-imidazol-3-ium chloride
por: Tabatabaee, Masoumeh, et al.
Publicado: (2012)

Copper coordination compounds with (5Z,5Z′)-2,2′-(alkane-α,ω-diyldiselenyl)-bis-5-(2-pyridylmethylene)-3,5-dihydro-4H-imidazol-4-ones. Comparison with sulfur analogue
por: Finko, Alexander V., et al.
Publicado: (2022)

3-[(Z)-Benzylidene]-2,3-dihydro-1,5-benzothiazepin-4(5H)-one
por: Sabari, V., et al.
Publicado: (2011)

5-Chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine (tizanidine)
por: John, Peter, et al.
Publicado: (2011)

Diaquabis[2-(5-isopropyl-5-methyl-4-oxo-4,5-dihydro-1H-imidazol-2-yl)nicotinato]cobalt(II)
por: Zhang, Zhong, et al.
Publicado: (2010)

1,4-Bis(4,5-dihydro-1H-imidazol-2-yl)benzene–terephthalic acid–water (1/1/4)
por: Shang, Shao-Ming, et al.
Publicado: (2009)

3-Methyl-1,5-diphenyl-4,5-dihydro-1H-pyrazole
por: Manjula, M., et al.
Publicado: (2013)

Methyl 2-{[2-(4,4,5,5-tetramethyl-1,3-dioxyl-4,5-dihydroimidazol-2-yl)phenyl]oxy}acetate
por: Wang, Hai-Bo, et al.
Publicado: (2011)

2-[1-(tert-Butoxycarbonyl)pyrrolidin-2-yl]-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl 3-oxide
por: Jiang, Ru, et al.
Publicado: (2010)

3-Methyl-2-(methylsulfanyl)-5,5-diphenyl-3,5-dihydro-4H-imidazol-4-one
por: El Moutaouakil Ala Allah, Abderrazzak, et al.
Publicado: (2023)

4,4,5,5-Tetramethyl-2-[4-(2-pyridyl)phenyl]-3,4-dihydroimidazole-1-oxyl-3-oxide
por: Qin, Xiang-Yang, et al.
Publicado: (2009)

The pseudo-Michael reaction of 1-aryl-4,5-dihydro-1H-imidazol-2-amines with ethyl ethoxymethylenecyanoacetate
por: Kaczor, Agnieszka A., et al.
Publicado: (2013)

(Z)-3-(3,4-Dimethoxybenzylidene)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one
por: Bakthadoss, M., et al.
Publicado: (2013)

[2,6-Bis(4,5-dihydro-1H-imidazol-2-yl)pyridine]dichloridomanganese(II)
por: Ren, Chun-Xia, et al.
Publicado: (2009)

N-(4-Chlorophenyl)-5-(4,5-dihydro-1H-imidazol-2-yl)thieno[2,3-b]pyridin-4-amine
por: Bernardino, Alice M. R., et al.
Publicado: (2012)

3-(2-Amino-1-methyl-4-oxo-4,5-dihydro-1H-imidazol-5-yl)-3-hydroxyindolin-2-one monohydrate
por: Penthala, Narsimha Reddy, et al.
Publicado: (2009)

Bis[2-(4-aminophenyl)-4,5-dihydro-1H-imidazol-3-ium] dichloride monohydrate
por: Molčanov, Krešimir, et al.
Publicado: (2011)

Anti-Helicobacter pylori activity and Structure-Activity Relationship study of 2-Alkylthio-5-(nitroaryl)-1,3,4-thiadiazole Derivatives
por: Asadipour, Ali, et al.
Publicado: (2013)

5-Aryl-2-(3,5-dialkyl-4-hydroxyphenyl)-4,4-dimethyl-4H-imidazole 3-Oxides and Their Redox Species: How Antioxidant Activity of 1-Hydroxy-2,5-dihydro-1H-imidazoles Correlates with the Stability of Hybrid Phenoxyl–Nitroxides
por: Amitina, Svetlana A., et al.
Publicado: (2020)

catena-Poly[[diaquacobalt(II)]bis[μ-2-(4-carboxylatophenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl 3-oxide]]
por: Rong, Rong, et al.
Publicado: (2011)

(R)-2-[1-(2,6-Dichloro-3,4,5-trimethoxybenzoyl)pyrrolidin-2-yl]-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-1-oxyl 3-oxide
por: Wang, Hai-Bo, et al.
Publicado: (2011)

4-{[(4Z)-5-Oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}phenyl acetate
por: Baldaniya, Bharat B., et al.
Publicado: (2010)

Cannot write session to /tmp/vufind_sessions/sess_d2ogmcithvstkb7hkkhcov9ld3