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http://hdl.handle.net/2445/110002
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DC Field | Value | Language |
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dc.contributor.author | Prades, Amparo | - |
dc.contributor.author | Núñez-Pertíñez, Samuel | - |
dc.contributor.author | Riera i Escalé, Antoni | - |
dc.contributor.author | Verdaguer i Espaulella, Xavier | - |
dc.date.accessioned | 2017-04-24T12:27:09Z | - |
dc.date.issued | 2017-03-31 | - |
dc.identifier.issn | 1359-7345 | - |
dc.identifier.uri | http://hdl.handle.net/2445/110002 | - |
dc.description.abstract | The synthesis of P-stereogenic bisphosphine ligands starting from a phosphinous acid chiral synthon and hydrazine is reported. The dialkylation of the hydrazine backbone yielded atropo- and nitrogeninversion isomers which are in slow exchange. The crystallization of one of the isomers allowed us to study the reaction kinetics of the equilibria. The new ligands were tested in the Rh catalysed asymmetric hydrogenation of various benchmark substrates attaining up to 99% ee. | - |
dc.format.extent | 20 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Royal Society of Chemistry | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1039/C7CC01944K | - |
dc.relation.ispartof | Chemical Communications, 2017, vol. 53, p. 4605-4608 | - |
dc.relation.uri | https://doi.org/10.1039/C7CC01944K | - |
dc.rights | CC BY (c) Prades, Amparo et al., 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | - |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Lligands | - |
dc.subject.classification | Catàlisi asimètrica | - |
dc.subject.other | Ligands | - |
dc.subject.other | Enantioselective catalysis | - |
dc.title | P-Stereogenic bisphosphines with a hydrazine backbone: from N-N atropoisomerism to double nitrogen inversion | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 670822 | - |
dc.date.updated | 2017-04-24T12:27:09Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 28394375 | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
Files in This Item:
File | Description | Size | Format | |
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670822.pdf | 1.61 MB | Adobe PDF | View/Open |
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