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

Gil Ordóñez, Marta

; Maestro Fernández, Alicia

; Andrés García, José María

(2023)

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

Sánchez Molpeceres, Rodrigo; Martín Maroto, Laura

; Esteban Hernández, Isabel Noelia

; Miguel García, Jesús Ángel

; Maestro Fernández, Alicia

; Andrés García, José María

(2023)

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

Gil Ordóñez, Marta

; Martín Maroto, Laura

; Maestro Fernández, Alicia

; Andrés García, José María

(2023)

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

Gil Ordóñez, Marta

; Maestro Fernández, Alicia

; Ortega, Pablo; Jambrina, Pablo G.; Andrés García, José María

(2022)

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

Gil Ordóñez, Marta

; Aubry, Camille; Niño, Cristopher; Maestro Fernández, Alicia

; Andrés García, José María

(2022)

Supported Bifunctional Chiral Thioureas as Catalysts in the Synthesis of 3‐Amino‐2‐Oxindoles through Enantioselective aza‐Friedel‐Crafts Reaction: Application in Continuous Flow Processes

Rodríguez Rodríguez, Marta

; Maestro Fernández, Alicia

; Andrés García, José María

; Pedrosa Sáez, Rafael

(2020)

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

Martín Maroto, Laura

; Maestro Fernández, Alicia

; Andrés García, José María

; Pedrosa Sáez, Rafael

(2020)