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http://hdl.handle.net/2445/48627
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DC Field | Value | Language |
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dc.contributor.author | Amador Palomar, Marta | - |
dc.contributor.author | Ariza Piquer, Xavier | - |
dc.contributor.author | Boyer, Jérémie | - |
dc.contributor.author | D'Andrea Rodríguez-Vida, Lucía | - |
dc.contributor.author | García Gómez, Jordi | - |
dc.contributor.author | Granell Sanvicente, Jaime Ramón | - |
dc.date.accessioned | 2013-12-20T11:10:36Z | - |
dc.date.available | 2013-12-20T11:10:36Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 0040-4039 | - |
dc.identifier.uri | http://hdl.handle.net/2445/48627 | - |
dc.description.abstract | Chiral symmetrical alk-2-yne-1,4-diols have been stereoselectively transformed into 5-alkyl-4-alkenyl-4-phenyl-1,3-oxazolidin- 2-ones, which are precursors of quaternary α-amino β-hydroxy acids. The key step was the cyclization of the bis(tosylcarbamates) of 2- phenylalk-2-yne-1,4-diols, easily obtained from the starting chiral diols. These cyclizations were accomplished with complete regioselectivity and up to 92:8 dr in the presence of catalytic amounts of Ni(0) or Pd (II) derivatives under microwave heating. | - |
dc.format.extent | 6 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier Ltd | - |
dc.relation.isformatof | Versió postprint del document publicat a: http://dx.doi.org/10.1016/j.tetlet.2009.12.036 | - |
dc.relation.ispartof | Tetrahedron Letters, 2010, vol. 51, num. 6, p. 935-938 | - |
dc.relation.uri | http://dx.doi.org/10.1016/j.tetlet.2009.12.036 | - |
dc.rights | (c) Elsevier Ltd, 2010 | - |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Pal·ladi (Element químic) | - |
dc.subject.classification | Catàlisi | - |
dc.subject.classification | Níquel | - |
dc.subject.classification | Microones | - |
dc.subject.classification | Estereoquímica | - |
dc.subject.other | Palladium | - |
dc.subject.other | Catalysis | - |
dc.subject.other | Nickel | - |
dc.subject.other | Microwaves | - |
dc.subject.other | Stereochemistry | - |
dc.title | Regio- and stereoselective microwave-assisted synthesis of 5-alkyl-4-alkenyl-4-phenyl-1,3-oxazolidin-2-ones | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 573976 | - |
dc.date.updated | 2013-12-20T11:10:42Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
Files in This Item:
File | Description | Size | Format | |
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573976.pdf | 368.02 kB | Adobe PDF | View/Open |
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