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Organocatalytic Enantioselective Synthesis of Pyrazoles Bearing a Quaternary Stereocenter

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Organocatalytic Enantioselective Synthesis of Pyrazoles Bearing a Quaternary Stereocenter

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Vila, C.; Amr, FI.; Blay, G.; Muñoz Roca, MDC.; Pedro, JR. (2016). Organocatalytic Enantioselective Synthesis of Pyrazoles Bearing a Quaternary Stereocenter. Chemistry - An Asian Journal. 11(10):1532-1536. https://doi.org/10.1002/asia.201600325

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/75067

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Title: Organocatalytic Enantioselective Synthesis of Pyrazoles Bearing a Quaternary Stereocenter
Author: Vila, Carlos Amr, Fares Ibrahim Blay, Gonzalo Muñoz Roca, María del Carmen Pedro, José R.
UPV Unit: Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny
Issued date:
Abstract:
An efficient one-pot asymmetric synthesis of pyrazoles bearing a chiral quaternary stereocenter has been developed. Quinine-derived thiourea catalyzed the enantioselective addition of pyrazolones to isatin-derived ketimines, ...[+]
Subjects: Asymmetric catalysis , Isatin-derived ketimines , Organocatalysis , Pyrazoles , Quaternary stereocenters
Copyrigths: Cerrado
Source:
Chemistry - An Asian Journal. (issn: 1861-4728 ) (eissn: 1861-471X )
DOI: 10.1002/asia.201600325
Publisher:
Wiley
Publisher version: http://dx.doi.org/10.1002/asia.201600325
Project ID:
info:eu-repo/grantAgreement/MINECO//CTQ2013-47494-P/ES/NUEVOS RETOS EN EL DESARROLLO DE PROCESOS ENANTIOSELECTIVOS DE FORMACION DE ENLACES C-C MEDIANTE CATALISIS DUAL COOPERATIVA./
info:eu-repo/grantAgreement/GVA//ISIC2012%2F 001/
Thanks:
Financial support from the MINECO (Gobierno de Espana; CTQ2013-47494-P) and from Generalitat Valenciana (ISIC2012/001) is gratefully acknowledged. C.V. thanks MINECO for a JdC contract. Access to NMR, MS and X-ray facilities ...[+]
Type: Artículo

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Cinchona

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CCDC 3 ha The Cambridge Crystallographic Data Centre

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