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Enantioselective Synthesis of 4-Substituted Dihydrocoumarins through a Zinc Bis(hydroxyamide)-Catalyzed Conjugate Addition of Terminal Alkynes

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Enantioselective Synthesis of 4-Substituted Dihydrocoumarins through a Zinc Bis(hydroxyamide)-Catalyzed Conjugate Addition of Terminal Alkynes

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Blay, G.; Muñoz Roca, MDC.; Pedro, JR.; Sanz-Marco, A. (2013). Enantioselective Synthesis of 4-Substituted Dihydrocoumarins through a Zinc Bis(hydroxyamide)-Catalyzed Conjugate Addition of Terminal Alkynes. Advanced Synthesis and Catalysis. 355:1071-1076. doi:10.1002/adsc.201201120

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/33920

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Title: Enantioselective Synthesis of 4-Substituted Dihydrocoumarins through a Zinc Bis(hydroxyamide)-Catalyzed Conjugate Addition of Terminal Alkynes
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Issued date:
Abstract:
A new enantioselective catalyst for the conjugate addition of terminal alkynes has been developed. Terminal alkynes react with 3-alkoxycarbonylcoumarins in the presence of diethylzinc and bis(hydroxyamide) ligands to ...[+]
Subjects: Alkynylation , Asymmetric catalysis , Nucleophilic addition , Oxygen heterocycles , N, O ligands
Copyrigths: Cerrado
Source:
Advanced Synthesis and Catalysis. (issn: 1615-4150 )
DOI: 10.1002/adsc.201201120
Publisher:
Wiley-VCH Verlag
Publisher version: http://dx.doi.org/10.1002/adsc.201201120
Thanks:
Financial support from the Ministerio de Economia y Competitividad (Gobierno de Espana) and FEDER (European Union) (CTQ2009-13083) and from Generalitat Valenciana (ACOMP2012-212 and ISIC2012/001) is gratefully acknowledged. ...[+]
Type: Artículo

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