Amr, FI.; Vila, C.; Blay, G.; Muñoz Roca, MDC.; Pedro, JR. (2016). Organocatalytic Enantioselective Alkylation of Pyrazol-3-ones with Isatin-Derived Ketimines: Stereocontrolled Construction of Vicinal Tetrasubstituted Stereocenters. Advanced Synthesis and Catalysis. 358(10):1583-1588. https://doi.org/10.1002/adsc.201600036
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/73326
Title: | Organocatalytic Enantioselective Alkylation of Pyrazol-3-ones with Isatin-Derived Ketimines: Stereocontrolled Construction of Vicinal Tetrasubstituted Stereocenters | |
Author: | Amr, Fares Ibrahim Vila, Carlos Blay, Gonzalo Muñoz Roca, María del Carmen Pedro, José R. | |
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Abstract: |
A quinine-derived thiourea catalysed the
enantioselective addition of 4-substituted pyrazolones
to isatin-derived ketimines, providing a variety
of aminooxindole-pyrazolone adducts containing
congested vicinal ...[+]
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Copyrigths: | Cerrado | |
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Publisher version: | http://dx.doi.org/10.1002/adsc.201600036 | |
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Financial support from the MINECO (Gobierno de Espana and FEDER (EU)) (CTQ2013-47949-P) and from Generalitat Valenciana (ISIC2012/001) is gratefully acknowledged. C. V. thanks MINECO for JdC contract. Access to NMR, MS and ...[+]
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