Cargando…

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

[Image: see text] Herein, two versatile bran-new methods have been developed for building three new kinds of complicated-framework compounds including 2,4,4-trimethyl-2-(phenylamino)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromen-5-ones, 4,4,4′,4′-tetramethyl-1,3,3′,4,4′,5-hexahydro-5′H-spiro-[benzo[b][1,4]...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zhu, Guoxun, Yi, Zhou, Zhou, Jie, Chen, Zhiyong, Guo, Pengran, Huang, Yanying, Chen, Jianghan, Song, Huacan, Yi, Wei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2018
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6217645/ https://www.ncbi.nlm.nih.gov/pubmed/30411041 http://dx.doi.org/10.1021/acsomega.7b02017

Ejemplares similares

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

Crystal structure of 2-methylamino-3-nitro-4-p-tolylpyrano[3,2-c]chromen-5(4H)-one
por: Govindaraj, J., et al.
Publicado: (2015)

Novel tocopherol derivatives. Part 32: On the bromination of pyrano[3,2-f]chromenes related to γ-tocopherol
por: Böhmdorfer, Stefan, et al.
Publicado: (2011)

Crystal structure of 2-methylamino-4-(6-methyl-4-oxo-4H-chromen-3-yl)-3-nitropyrano[3,2-c]chromen-5(4H)-one with an unknown solvate
por: Raja, Rajamani, et al.
Publicado: (2015)

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)

Diastereoselective synthesis of novel spiro indanone fused pyrano[3,2-c]chromene derivatives following hetero-Diels–Alder reaction and in vitro anticancer studies
por: Panda, Pravati, et al.
Publicado: (2018)

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)

rac-Dimethyl 2-(tert-butylamino)-5-oxo-4,5-dihydropyrano[3,2-c]chromene-3,4-dicarboxylate
por: Inglebert, S. Antony, et al.
Publicado: (2011)

5,6-Dimethyl-1,2,9,10-tetrahydropyrano[3,2-f]chromene-3,8-dione
por: Goswami, Shailesh K., et al.
Publicado: (2012)

Design, Synthesis, and In Vitro Antimicrobial Evaluation of Fused Pyrano[3,2-e]tetrazolo[1,5-c]pyrimidines and Diazepines
por: Kanakaraju, Sankari, et al.
Publicado: (2013)

Ethyl 2-hydroxy-5-oxo-4-phenyl-2,3,4,5-tetrahydropyrano[3,2-c]chromene-2-carboxylate
por: Zhang, Wei, et al.
Publicado: (2009)

An Efficient One-Pot Synthesis of Pyrano[3,2-c]quinolin-2,5-dione Derivatives Catalyzed by L-Proline
por: Zhu, Songlei, et al.
Publicado: (2012)

Rapid and catalyst free synthesis of new bis(benzo[g]chromene) and bis(pyrano[3,2-c]chromene) derivatives and optimization of reaction conditions using response surface methodology
por: Hosseini, Fahimeh Sadat, et al.
Publicado: (2019)

Diaryl-Pyrano-Chromenes Atropisomers: Stereodynamics and Conformational Studies
por: Ciogli, Alessia, et al.
Publicado: (2023)

rac-Diethyl 5-oxo-2-[(2,4,4-trimethylpentan-2-yl)amino]-4,5-dihydropyrano[3,2-c]chromene-3,4-dicarboxylate
por: Inglebert, S. Antony, et al.
Publicado: (2011)

rac-Dimethyl 5-oxo-2-[(2,4,4-trimethylpentan-2-yl)amino]-4,5-dihydropyrano[3,2-c]chromene-3,4-dicarboxylate
por: Inglebert, S. Antony, et al.
Publicado: (2012)

2-Amino-4′-bromo-2′,5-dioxo-4H,5H-pyrano[3,2-c]chromene-4-spiro-3′(2′H)-1′H-indole-3-carbonitrile N,N-dimethylformamide solvate
por: Zhu, Song-Lei
Publicado: (2008)

2-Amino-4-(4-methoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile acetic acid monosolvate
por: Chakraborty, Bimal Bhushan, et al.
Publicado: (2023)

Ethyl 2-amino-4-(4-methyl-1,3-thiazol-5-yl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carboxylate
por: Karthikeyan, V., et al.
Publicado: (2013)

(4R)-Ethyl 4-(4-chlorophenyl)-2-hydroxy-5-oxo-2,3,4,5-tetrahydropyrano[3,2-c]chromene-2-carboxylate
por: Wang, Yifeng, et al.
Publicado: (2009)

Synthesis, Biological Evaluation, and In Silico Studies of Novel Coumarin-Based 4H,5H-pyrano[3,2-c]chromenes as Potent β-Glucuronidase and Carbonic Anhydrase Inhibitors
por: Arif, Nadia, et al.
Publicado: (2022)

Synthesis and characterization of amino glucose-functionalized silica-coated NiFe(2)O(4) nanoparticles: a heterogeneous, new and magnetically separable catalyst for the solvent-free synthesis of pyrano[3,2-c]chromen-5(4H)-ones
por: Fekri, Leila Zare, 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)

(4R)-Ethyl 4-(4-chlorophenyl)-2-hydroxy-5-oxo-2,3,4,5-tetrahydropyrano[3,2-c]chromene-2-carboxylate. Corrigendum
por: Wang, Yifeng, et al.
Publicado: (2010)

Green Synthesis of New Category of Pyrano[3,2-c]Chromene-Diones Catalyzed by Nanocomposite as Fe3O4@SiO2-Propyl Covalented Dapsone-Copper Complex
por: Zare Fekri, Leila
Publicado: (2021)

5H-1-Benzothiopyrano[2,3-b]pyridin-5-one
por: Khan, Muhammad Naeem, et al.
Publicado: (2008)

10-Phenyl-6b,7,8,9,9a,10-hexahydro-6H-cyclopenta[4,5]pyrano[3,2-c]chromen-6,9-dione
por: Qiao, Zhen, et al.
Publicado: (2011)

Synthesis of pyrano[3,2-c]quinolones and furo[3,2-c]quinolones via acid-catalyzed tandem reaction of 4-hydroxy-1-methylquinolin-2(1H)-one and propargylic alcohols
por: Yin, Haiting, et al.
Publicado: (2022)

Efficient and stereoselective synthesis of sugar fused pyrano[3,2-c]pyranones as anticancer agents
por: Kumar, Sandeep, et al.
Publicado: (2023)

5-Hydroxy-8,8-dimethyl-10-(2-methylbut-3-en-2-yl)-2H,6H-7,8-dihydropyrano[3,2-g]chromene-2,6-dione
por: Fun, Hoong-Kun, et al.
Publicado: (2011)

3,4-Dimethylpyrano[2,3-c]pyrazol-6(2H)-one
por: Shahid, Bilal, et al.
Publicado: (2012)

Capillasterin A, a Novel Pyrano[2,3-f]chromene from the Australian Crinoid Capillaster multiradiatus
por: Lum, Kah Yean, et al.
Publicado: (2019)

5-Methoxy-2,2-dimethyl-6-[(2E)-2-methylbut-2-enoyl]-10-phenyl-2H,8H-pyrano[2,3-f]chromen-8-one (calophyllolide)
por: Kalyanaraman, L., et al.
Publicado: (2010)

5,8-Dihydroxy-2,2-dimethyl-12-(3-methylbut-2-enyl)pyrano[3,2-b]xanthen-6-one (brasixanthone B)
por: Binti Seruji, Nurr Maria Ulfa, et al.
Publicado: (2023)

5-Chlorospiro[indoline-3,7′-6H,7H,8H-pyrano[3,2-c:5,6-c′]di[1]benzopyran]-2,6′,8′-trione
por: Almansour, Abdulrahman I., et al.
Publicado: (2012)

5-Fluoro-6′H,7′H,8′H-spiro[indoline-3,7′-pyrano[3,2-c:5,6-c′]di-1-benzopyran]-2,6′,8′-trione
por: Almansour, Abdulrahman I., et al.
Publicado: (2012)

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
por: Nebra, Noel, et al.
Publicado: (2011)

7-Nitro-5H-1-benzothiopyrano[2,3-b]pyridin-5-one
por: Khan, Muhammad Naeem, et al.
Publicado: (2008)

Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-b]pyrans, spiro-pyrano[3,2-b]pyrans, and spiro-indenoquinoxaline-pyranopyrans under ambient conditions
por: Borah, Biplob, et al.
Publicado: (2022)

4,4-Dimethyl-2-tosyl-1,2,3,3a,4,11b-hexahydro-11H-pyrrolo[3,4-c]pyrano[5,6-c]chromen-11-one 0.125-hydrate
por: Chinnakali, K., et al.
Publicado: (2009)

Cannot write session to /tmp/vufind_sessions/sess_ergei9v4eoelm848376umth8f9