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Efficient Synthesis of 5-Chalcogenyl-1,3-oxazin-2-ones by Chalcogen-Mediated Yne Carbamate Cyclisation: An Experimental and Theoretical Study

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Efficient Synthesis of 5-Chalcogenyl-1,3-oxazin-2-ones by Chalcogen-Mediated Yne Carbamate Cyclisation: An Experimental and Theoretical Study

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Monleón, A.; Blay, G.; Domingo, LR.; Muñoz Roca, MDC.; Pedro, JR. (2015). Efficient Synthesis of 5-Chalcogenyl-1,3-oxazin-2-ones by Chalcogen-Mediated Yne Carbamate Cyclisation: An Experimental and Theoretical Study. European Journal of Organic Chemistry. (5):1020-1027. doi:10.1002/ejoc.201403169

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/67460

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Title: Efficient Synthesis of 5-Chalcogenyl-1,3-oxazin-2-ones by Chalcogen-Mediated Yne Carbamate Cyclisation: An Experimental and Theoretical Study
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Issued date:
Abstract:
A very efficient synthesis of 5-chalcogenyl-1,3-oxazin-2-ones has been accomplished by the chalcogen-mediated yne-carbamate cyclisation of chiral, non-racemic N-Cbz-protected propargylic amines using PhXY (X = Se, S, Te; ...[+]
Subjects: Cyclization , Regioselectivity , Nitrogen heterocycles , Chalcogens , Reaction mechanisms , Density functional calculations
Copyrigths: Cerrado
Source:
European Journal of Organic Chemistry. (issn: 1434-193X ) (eissn: 1099-0690 )
DOI: 10.1002/ejoc.201403169
Publisher:
Wiley-VCH Verlag
Publisher version: http://dx.doi.org/10.1002/ejoc.201403169
Thanks:
Financial support from the Ministerio de Economia y Competitividad (MINECO), Gobierno de Espana, from the European Union (EU) (Fondos Europeos para el Desarrollo Regional (FEDER), grant numbers CTQ2009-13083 and CTQ2013-47494-P) ...[+]
Type: Artículo

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