نتائج البحث - "Maestro Fernández, Alicia"

1

Academic Journal

Enantioselective amination of 4-substituted pyrazolones catalyzed by oxindole-containing thioureas and by a recyclable linear-polymer-supported analogue in a continuous flow process

المؤلفون: Sánchez Molpeceres, Rodrigo, Martín Maroto, Laura, Esteban Hernández, Isabel Noelia, Miguel García, Jesús Ángel, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات موضوعية: Química orgánica, Polimeros y polimerización, Aromatic compounds, Catalysts, Mixtures, Compuestos aromáticos, Catalizadores, Mezclas, 2306 Química Orgánica

وصف الملف: application/pdf

Relation: https://doi.org/10.1021/acs.joc.3c02069; The Journal Of Organic Chemistry, 2024, vol. 89, n.1, pp. 330-344; https://uvadoc.uva.es/handle/10324/63800; The Journal of Organic Chemistry

الاتاحة: https://uvadoc.uva.es/handle/10324/63800
https://doi.org/10.1021/acs.joc.3c02069

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2

Academic Journal

Access to Spiropyrazolone-butenolides through NHC-Catalyzed [3 + 2]-Asymmetric Annulation of 3-Bromoenals and 1H-Pyrazol-4,5-diones

المؤلفون: Gil Ordóñez, Marta, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات موضوعية: Química, Química orgánica, Organocatalysis, Spirobutenolides, Enantioselectivities, Organocatálisis, Espirobutenólidos, Enantioselectividades, 23 Química

وصف الملف: application/pdf

Relation: https://doi.org/10.1021/acs.joc.3c00188; The Journal of Organic Chemistry, 2023, vol. 88, n. 11, pp. 6890–6900; https://uvadoc.uva.es/handle/10324/59682; The Journal of Organic Chemistry

الاتاحة: https://uvadoc.uva.es/handle/10324/59682
https://doi.org/10.1021/acs.joc.3c00188

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3

Academic Journal

Organocatalytic asymmetric synthesis of oxazolidino spiropyrazolinones via N,O-acetalization/aza Michael addition domino reaction between N-Boc pyrazolinone ketimines and γ-hydroxyenones

المؤلفون: Gil Ordóñez, Marta, Martín Maroto, Laura, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات موضوعية: Química orgánica, N-Boc ketimines, Bifunctional squaramide catalyst, Organocatalytic asymmetric synthesis, Cetiminas N-Boc, Catalizador de escuaramida bifuncional, Síntesis asimétrica organocatalítica, 2306 Química Orgánica

وصف الملف: application/pdf

Relation: https://pubs.rsc.org/en/content/articlelanding/2023/ob/d2ob02290g; https://doi.org/10.1039/D2OB02290G; Organic & Biomolecular Chemistry, 2023, Vol. 21, Issue 11, pp. 2361-2369; https://uvadoc.uva.es/handle/10324/60150; 2361; 11; 2369; Organic & Biomolecular Chemistry; 21

الاتاحة: https://uvadoc.uva.es/handle/10324/60150
https://doi.org/10.1039/D2OB02290G

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4

Academic Journal

Squaramide-catalyzed asymmetric Mannich reaction between 1,3-dicarbonyl compounds and pyrazolinone ketimines: A pathway to enantioenriched 4-pyrazolyl- and 4-isoxazolyl-4-aminopyrazolone derivatives

المؤلفون: Gil Ordóñez, Marta, Aubry, Camille, Niño, Cristopher, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات موضوعية: Organocatalysis, Organocatálisis, Ketimines, Cetiminas, Pyrazolone, Pirazolona

وصف الملف: application/pdf

Relation: https://www.mdpi.com/1420-3049/27/20/6983; https://doi.org/10.3390/molecules27206983; Molecules, 2022, vol. 27, n. 20, 6983; https://uvadoc.uva.es/handle/10324/56004

الاتاحة: https://uvadoc.uva.es/handle/10324/56004
https://doi.org/10.3390/molecules27206983

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5

Academic Journal

NHC-catalysed [3+2]-asymmetric annulation between pyrazolin-4,5-diones and enals: Synthesis of novel spirocyclic pyrazolone γ-butyrolactones and computational study of mechanism and stereoselectivity

المؤلفون: Gil Ordóñez, Marta, Maestro Fernández, Alicia, Ortega, Pablo, Jambrina, Pablo G., Andrés García, José María

مصطلحات موضوعية: Pyrazolone, Pirazolona

وصف الملف: application/pdf

Relation: https://pubs.rsc.org/en/Content/ArticleLanding/2022/QO/D1QO01462E; https://doi.org/10.1039/D1QO01462E; Organic Chemistry Frontiers, 2022, vol. 9, n. 2, p. 420-427; https://uvadoc.uva.es/handle/10324/50776

الاتاحة: https://uvadoc.uva.es/handle/10324/50776
https://doi.org/10.1039/D1QO01462E

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6

Academic Journal

Bifunctional thiourea-modified polymers of intrinsic microporosity for enantioselective α-amination of 3-aryl-2-oxindoles in batch and flow conditions

المؤلفون: Martín Maroto, Laura, Maestro Fernández, Alicia, Andrés García, José María, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Polímeros, Polymers, 2306 Química Orgánica

وصف الملف: application/pdf

Relation: https://pubs.rsc.org/en/content/articlelanding/2020/OB/D0OB01373K#!divAbstract; https://doi.org/10.1039/D0OB01373K; Organic and Biomolecular Chemistry, 2020, 18, 9275-9283; http://uvadoc.uva.es/handle/10324/43682; 9275; 45; 9283; Organic & Biomolecular Chemistry; 18

الاتاحة: http://uvadoc.uva.es/handle/10324/43682
https://doi.org/10.1039/D0OB01373K

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7

Electronic Resource

Síntesis enantioselectiva organocatalizada de diespiro-heterociclos utilizando como intermedios clave 4-isotiocianato pirazolonas

المؤلفون: Sangrador González, Daniel, Maestro Fernández, Alicia, Universidad de Valladolid. Facultad de Ciencias

مصطلحات الفهرس: Síntesis enantioselectiva organocatalizada, info:eu-repo/semantics/bachelorThesis

URL: https://worldcat.org/search?q=on:ESUDE+http://uvadoc.uva.es/oai/request+DCG_ENTIRE_REPOSITORY+CNTCOLL

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8

Electronic Resource

New methods for organocatalyzed asymmetric synthesis of spirocyclic pyrazolones from pyrazole-4,5-diones and N-Boc protected pyrazolinone ketimines

المؤلفون: Gil Ordoñez, Marta, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات الفهرس: Química orgánica, pyrazolone, pirazolona, spirocycles, espirociclos, NHCs, carbenos, organocatalysis, organocatálisis, 2306 Química Orgánica, info:eu-repo/semantics/doctoralThesis, info:eu-repo/semantics/publishedVersion

URL: http://worldcat.org/search?q=on:ESUDE+http://uvadoc.uva.es/oai/request+DCG_ENTIRE_REPOSITORY+CNTCOLL

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9

Academic Journal

Chiral Bifunctional Thiosquaramides as Organocatalysts in the Synthesis of Enantioenriched 3,3-Disubstituted Oxindoles

المؤلفون: Rodríguez Ferrer, Patricia, Naharro, Daniel, Maestro Fernández, Alicia, Andrés García, José María, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Química orgánica

وصف الملف: application/pdf

Relation: https://doi.org/10.1002/ejoc.201901327; European Journal of Organic Chemistry 2019, 6539–6549; http://uvadoc.uva.es/handle/10324/38452; European Journal of Organic Chemistry

الاتاحة: http://uvadoc.uva.es/handle/10324/38452
https://doi.org/10.1002/ejoc.201901327

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10

Academic Journal

Synthesis of Enantioenriched 3-Amino-3-Substituted Oxindoles by Stereoselective Mannich Reaction Catalyzed by Supported Bifunctional Thioureas

المؤلفون: Rodríguez Ferrer, Patricia, Sanz Novo, Miguel, Maestro Fernández, Alicia, Andrés García, José María, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catálisis asimétrica, Asymmetric catalysis, 3-Amino-oxindoles, Pirazoles quirales, Chiral pyrazoles, Tioureas bifuncionales, Bifunctional thioureas, Reacción de Mannich, Mannich reaction

وصف الملف: application/pdf

Relation: https://doi.org/10.1002/adsc.201900414; Advanced Synthesis and Catalysis, 2019, vol. 361, n. 15. p. 3645-3655; http://uvadoc.uva.es/handle/10324/37719

الاتاحة: http://uvadoc.uva.es/handle/10324/37719
https://doi.org/10.1002/adsc.201900414

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11

Academic Journal

Chiral Bifunctional Thioureas and Squaramides Grafted into Old Polymers of Intrinsic Microporosity for Novel Applications

المؤلفون: Valle Álvarez, María, Martín, Laura, Maestro Fernández, Alicia, Andrés García, José María, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Organocatálisis, Organocatalysis, Polímeros de microporosidad, Polymers of microporosity

وصف الملف: application/pdf

Relation: https://www.mdpi.com/2073-4360/11/1/13; https://doi.org/10.3390/polym11010013; Polymers 2019, 11(1), 13; http://uvadoc.uva.es/handle/10324/33917

الاتاحة: http://uvadoc.uva.es/handle/10324/33917
https://doi.org/10.3390/polym11010013

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12

Academic Journal

Diastereo- and Enantioselective Syntheses of Trisubstituted Benzopyrans by Cascade Reactions Catalyzed by Monomeric and Polymeric Recoverable Bifunctional Thioureas and Squaramides

المؤلفون: Andrés García, José María, Maestro Fernández, Alicia, Valle Álvarez, María, Valencia, Isabel, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catalizadores, Gestión de residuos, Catalysts, Waste management

وصف الملف: application/pdf

Relation: https://doi.org/10.1021/acsomega.8b02302; ACS Omega, 2018, 3 (12), pp 16591–16600; http://uvadoc.uva.es/handle/10324/33419

الاتاحة: http://uvadoc.uva.es/handle/10324/33419
https://doi.org/10.1021/acsomega.8b02302

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13

Academic Journal

Chiral Bifunctional Thioureas and Squaramides and Their Copolymers as Recoverable Organocatalysts. Stereoselective Synthesis of 2-Substituted 4-Amino-3-nitrobenzopyrans and 3-Functionalized 3,4-Diamino-4H-Chromenes

المؤلفون: Andrés García, José María, Maestro Fernández, Alicia, Valle Álvarez, María, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Aminobenzopiranos, Aminobenzopyranes

وصف الملف: application/pdf

Relation: https://doi.org/10.1021/acs.joc.8b00567; Journal of Organic Chemistry, 2018, 83 (10), pp 5546–5557; http://uvadoc.uva.es/handle/10324/32370

الاتاحة: http://uvadoc.uva.es/handle/10324/32370
https://doi.org/10.1021/acs.joc.8b00567

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14

Academic Journal

Recyclable Chiral Bifunctional Thioureas Derived from [60]Fullerene and Their Use as Highly Efficient Organocatalysts for the Asymmetric Nitro-Michael Reaction

المؤلفون: Andrés García, José María, González Pérez, Miguel, Maestro Fernández, Alicia, Naharro, Daniel, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catálisis, Química orgánica

وصف الملف: application/pdf

Relation: https://doi.org/10.1002/ejoc.201601640; European Journal of Organic Chemistry, 2017, Volume 2017, Issue 19, Pages 2683–2691; http://uvadoc.uva.es/handle/10324/28947

الاتاحة: http://uvadoc.uva.es/handle/10324/28947
https://doi.org/10.1002/ejoc.201601640

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15

Academic Journal

Supported and Unsupported Chiral Squaramides as Organocatalysts for Stereoselective Michael Additions: Synthesis of Enantiopure Chromenes and Spirochromanes

المؤلفون: Andrés García, José María, Losada, Jorge, Maestro Fernández, Alicia, Rodríguez Ferrer, Patricia, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catálisis, Química orgánica

وصف الملف: application/pdf

Relation: https://doi.org/10.1021/acs.joc.7b01177; Journal of Organic Chemistry, 2017, Volume 82, Issue16, Pages 8444-8454; http://uvadoc.uva.es/handle/10324/28950

الاتاحة: http://uvadoc.uva.es/handle/10324/28950
https://doi.org/10.1021/acs.joc.7b01177

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16

Academic Journal

Biodegradable Chitosan-Derived Thioureas as Recoverable Supported Organocatalysts – Application to the Stereoselective Aza-Henry Reaction

المؤلفون: Andrés García, José María, González Pérez, Fernando, Maestro Fernández, Alicia, Pedrosa Sáez, Rafael, Valle Álvarez, María

مصطلحات موضوعية: Catálisis, Química orgánica

وصف الملف: application/pdf

Relation: https://doi.org/10.1002/ejoc.201700582; European Journal of Organic Chemistry, 2017, Volume 2017, Issue 25, Pages 3658–3665; http://uvadoc.uva.es/handle/10324/28949

الاتاحة: http://uvadoc.uva.es/handle/10324/28949
https://doi.org/10.1002/ejoc.201700582

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17

Electronic Resource

New methods for organocatalyzed asymmetric synthesis of spirocyclic pyrazolones from pyrazole-4,5-diones and N-Boc protected pyrazolinone ketimines

المؤلفون: Gil Ordoñez, Marta, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات الفهرس: Química orgánica, pyrazolone, pirazolona, spirocycles, espirociclos, NHCs, carbenos, organocatalysis, organocatálisis, 2306 Química Orgánica, info:eu-repo/semantics/doctoralThesis, info:eu-repo/semantics/publishedVersion

URL: https://worldcat.org/search?q=on:ESUDE+http://uvadoc.uva.es/oai/request+DCG_ENTIRE_REPOSITORY+CNTCOLL

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18

Electronic Resource

Estudio de las adiciones estereoselectivas de trans-ɣ-hidroxienonas a N-Boc-cetiminas derivadas de pirazolin-4,5-dionas promovidas por escuaramidas quirales

المؤلفون: Sanz Gutiérrez, Laura, Maestro Fernández, Alicia, Gil Ordóñez, Marta

مصطلحات الفهرس: Adiciones estereoselectivas, info:eu-repo/semantics/bachelorThesis

URL: https://worldcat.org/search?q=on:ESUDE+http://uvadoc.uva.es/oai/request+DCG_ENTIRE_REPOSITORY+CNTCOLL

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19

Academic Journal

Short Synthesis of Novel Recyclable Chiral Bifunctional Thioureas from Aminoalkyl Polystyrene and their use as Organocatalysts in Stereoselective aza-Henry Reaction

المؤلفون: Andrés García, José María, Maestro Fernández, Alicia, Rodríguez Ferrer, Patricia, Simón de la Fuente, Inmaculada, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catalizadores

وصف الملف: application/pdf

Relation: http://onlinelibrary.wiley.com/; https://doi.org/10.1002/slct.201601213; ChemistrySelect, vol.1, Issue 15, September 16, 2016, p. 5057–5061; http://uvadoc.uva.es/handle/10324/21444; 5057; 15; 5061; ChemistrySelect

الاتاحة: http://uvadoc.uva.es/handle/10324/21444
https://doi.org/10.1002/slct.201601213

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20

Academic Journal

Supported bifunctional thioureas as recoverable and reusable catalysts for enantioselective nitro-Michael reactions

المؤلفون: Andrés García, José María, Ceballos, Miriam, Maestro Fernández, Alicia, Sanz, Isabel, Pedrosa Sáez, Rafael

مصطلحات موضوعية: Catalizadores

وصف الملف: application/pdf

Relation: https://doi.org/10.3762/bjoc.12.61; Beilstein Journal of Organic Chemistry, 2016, 12, p. 628–635; http://uvadoc.uva.es/handle/10324/21443; 628; 12; 635; Beilstein Journal of Organic Chemistry

الاتاحة: http://uvadoc.uva.es/handle/10324/21443
https://doi.org/10.3762/bjoc.12.61

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