Cargando…

Expeditious Entry to Novel 2-Methylene-2,3-dihydrofuro[3,2-c]chromen-2-ones from 6-Chloro-4-hydroxychromen-2-one and Propargylic Alcohols

A catalytic system consisting of the ruthenium(II) complex [Ru(η(3)-2-C(3)H(4)Me)(CO)(dppf)][SbF(6)] (dppf = 1,1’-bis(diphenylphosphino)ferrocene) and trifluoroacetic acid has been used to promote the coupling of secondary propargylic alcohols with 6-chloro-4-hydroxychromen-2-one. The reactions affo...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nebra, Noel, Díaz-Álvarez, Alba E., Díez, Josefina, Cadierno, Victorio
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264367/ https://www.ncbi.nlm.nih.gov/pubmed/21811223 http://dx.doi.org/10.3390/molecules16086470

Ejemplares similares

3-Anilinothiocarbonyl-4-hydroxychromen-2-one
por: Kant, Rajni, et al.
Publicado: (2009)

7-Chloro-1,2-dihydrofuro[2,3-c]isoquinolin-5-amine
por: Okuda, Kensuke, et al.
Publicado: (2010)

2-(4-Chlorophenyl)chromen-4-one
por: Singh, Shailja, et al.
Publicado: (2011)

Exploration of multi‐target effects of 3‐benzoyl‐5‐hydroxychromen‐2‐one in Alzheimer’s disease cell and mouse models
por: Lin, Te‐Hsien, et al.
Publicado: (2020)

3-Benzyl-2H-chromen-2-one
por: Li, Guo-Qiang, et al.
Publicado: (2012)

Araufuranone: A New Phytotoxic Tetrasubstituted Dihydrofuro[3,2-b]furan-2(5H)-One Isolated from Ascochyta araujiae
por: Masi, Marco, et al.
Publicado: (2022)

3-(2-Amino-1,3-thiazol-4-yl)-6-chloro-2H-chromen-2-one
por: Chopra, Deepak, et al.
Publicado: (2009)

Allyl 2-(2,2-dimethyl-3a,6a-dihydrofuro[3,2-d][1,3]dioxol-5-yl)-4-oxo-4H-chromene-3-carboxylate
por: Fatima, Zeenat, et al.
Publicado: (2013)

Methyl 2-(2,2-dimethyl-3a,6a-dihydrofuro[3,2-d][1,3]dioxol-5-yl)-4-oxo-4H-chromene-3-carboxylate
por: Fatima, Zeenat, et al.
Publicado: (2013)

3,3′-[(4-Nitrophenyl)methylene]bis(4-hydroxy-2H-chromen-2-one)
por: Ravikumar, N., et al.
Publicado: (2012)

2H-Chromen-4(3H)-one
por: Betz, Richard, et al.
Publicado: (2011)

Crystal structure of 4-(6-chloro-4-oxo-4H-chromen-3-yl)-2-methylamino-3-nitro-4H,5H-pyrano[3,2-c]chromen-5-one chloroform monosolvate
por: Raja, Rajamani, et al.
Publicado: (2015)

3-Chloroazepan-2-one
por: Wang, De-Cai, et al.
Publicado: (2010)

Crystal structure of 4-(6-bromo-4-oxo-4H-chromen-3-yl)-2-methylamino-3-nitropyrano[3,2-c]chromen-5(4H)-one chloroform monosolvate
por: Raja, Rajamani, et al.
Publicado: (2015)

Gold-catalyzed oxycyclization of allenic carbamates: expeditious synthesis of 1,3-oxazin-2-ones
por: Alcaide, Benito, et al.
Publicado: (2013)

6-Chloro-4-(4-methylphenoxymethyl)-2H-chromen-2-one
por: Gowda, Ramakrishna, et al.
Publicado: (2011)

11-(3-Chloro-2-hydroxypropoxy)-2,3,9-trimethoxychromeno[3,4-b]chromen-12(6H)-one
por: Sangthong, Supranee, et al.
Publicado: (2009)

4-(2-Bromophenyl)-2-phenylpyrano[3,2-c]chromen-5(4H)-one
por: Gohain, Mukut, et al.
Publicado: (2012)

3-(2-Bromoacetyl)-6-fluoro-2H-chromen-2-one
por: HarishKumar, H. N., et al.
Publicado: (2011)

3-[2-(Triphenylphosphanylidene)acetyl]-2H-chromen-2-one
por: Taha, Muhammad, et al.
Publicado: (2013)

3-(Benzo[d]thiazol-2-yl)-2H-chromen-2-one
por: Abdallah, Amira E. M., et al.
Publicado: (2022)

Crystal structure of (Z)-3-{3-(4-chlorophenyl)-2-[(4-chlorophenyl)imino]-2,3-dihydrothiazol-4-yl}-2H-chromen-2-one
por: Kayalvizhi, M., et al.
Publicado: (2014)

3-{1-[2-(2-Chlorophenyl)hydrazinylidene]-2,2,2-trifluoroethyl}-7-diethylamino-2H-chromen-2-one
por: Chen, Hao, et al.
Publicado: (2011)

3-(9H-Carbazol-9-yl)-2H-chromen-2-one
por: Letessier, Julien, et al.
Publicado: (2011)

(E)-6-Bromo-3-{2-[2-(4-chlorobenzylidene)hydrazinyl]thiazol-5-yl}-2H-chromen-2-one
por: Arshad, Afsheen, et al.
Publicado: (2011)

Effective Synthesis and Biological Evaluation of Functionalized 2,3-Dihydrofuro[3,2-c]coumarins via an Imidazole-Catalyzed Green Multicomponent Approach
por: Mali, Ghanshyam, et al.
Publicado: (2022)

Bran-New Four-Molecule and Five-Molecule Cascade Reactions for One-Pot Synthesis of Pyrano[3,2-c]chromen-5-ones and Spiro[benzo[b][1,4]diazepine-2,2′-pyrano[3,2-c]chromen]-5′-ones under Catalyst- and Solvent-Free Conditions
por: Zhu, Guoxun, et al.
Publicado: (2018)

Solvent-Free Green and Efficient One-Pot Synthesis of Dihydropyrano[3,2-c]chromene Derivatives
por: Jain, Shubha, et al.
Publicado: (2013)

4-Chlorophenyl 2-oxo-2H-chromene-3-carboxylate
por: Guo, Xiao-Qiang, et al.
Publicado: (2012)

9-Isopropenyl-4-methyl-2H-thieno[2,3-h]chromen-2-one
por: Xu, Shiqing, et al.
Publicado: (2009)

6-Bromo-3-{2-[2-(diphenylmethylene)hydrazinyl]-1,3-thiazol-5-yl}-2H-chromen-2-one chloroform monosolvate
por: Arshad, Afsheen, et al.
Publicado: (2011)

2-(4-Fluorophenyl)-2H-chromen-4(3H)-one
por: Wera, Michał, et al.
Publicado: (2012)

2-(Furan-2-yl)-3-hydroxy-4H-chromen-4-one
por: Wera, Michał, et al.
Publicado: (2011)

3-(2-Methylamino-1,3-thiazol-4-yl)-2H-chromen-2-one
por: Yusufzai, Samina Khan, et al.
Publicado: (2012)

Crystal structure of 3-[2-(thiophen-3-yl)ethynyl]-2H-chromen-2-one
por: Caracelli, Ignez, et al.
Publicado: (2015)

4-Hydroxy-3-[(4-hydroxy-2-oxo-2H-3-chromenyl)(3-thienyl)methyl]-2H-chromen-2-one
por: Asad, Mohammad, et al.
Publicado: (2011)

(E)-6-Bromo-3-{2-[2-(2-chlorobenzylidene)hydrazinyl]thiazol-5-yl}-2H-chromen-2-one dimethyl sulfoxide monosolvate
por: Arshad, Afsheen, et al.
Publicado: (2011)

(E)-3-(4-Chlorophenyl)-1-(5-hydroxy-2,2-dimethyl-2H-chromen-6-yl)prop-2-en-1-one
por: Tang, Jie, et al.
Publicado: (2012)

An Expeditious Synthesis of [1,2]Isoxazolidin-5-ones and [1,2]Oxazin-6-ones from Functional Allyl Bromide Derivatives
por: Beltaïef, Imen, et al.
Publicado: (2010)

(E)-3-[2-(4-Chlorophenylsulfonyl)vinyl]-6-methyl-4H-chromen-4-one
por: Ravi Kumar, R., et al.
Publicado: (2009)

Cannot write session to /tmp/vufind_sessions/sess_mcklcv47sajo8m91oldtn72ed2