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| dc.contributor.author | Salomó, Ernest |
|---|---|
| dc.contributor.author | Prades, Amparo |
| dc.contributor.author | Riera i Escalé, Antoni |
| dc.contributor.author | Verdaguer i Espaulella, Xavier |
| dc.date | 2017-07-25T08:38:28Z |
| dc.date | 2018-06-22T22:01:24Z |
| dc.date | 2017-06-22 |
| dc.date | 2017-07-25T08:38:28Z |
| dc.identifier.citation | 0022-3263 |
| dc.identifier.uri | http://hdl.handle.net/2445/114291 |
| dc.description.abstract | The preparation of shelf-stable crystalline salts of tert-butylmethylphosphinous acid borane 1 is described. X-ray analysis of diisopropylammonium tert-butylmethylphosphinite borane 4 revealed the existence of a cyclic hydrogen-bond network in the solid state which accounts for the increased melting point and stability. Dialkylammonium phosphinite boranes are convenient precursors of the chiral tert-butylmethylphosphine fragment. Compound 4 can be directly employed in SN2@P reactions with different nucleophiles to yield valuable P-stereogenic intermediates and ligands. |
| dc.format | 5 p. |
| dc.format | application/pdf |
| dc.language.iso | eng |
| dc.publisher | American Chemical Society |
| dc.relation | Versió postprint del document publicat a: https://doi.org/10.1021/acs.joc.7b01180 |
| dc.relation | Journal of Organic Chemistry, 2017 |
| dc.relation | https://doi.org/10.1021/acs.joc.7b01180 |
| dc.rights | (c) American Chemical Society, 2017 |
| dc.rights | info:eu-repo/semantics/openAccess |
| dc.subject | Lligands (Bioquímica) |
| dc.subject | Compostos fosforosos |
| dc.subject | Catàlisi asimètrica |
| dc.subject | Ligands (Biochemistry) |
| dc.subject | Phosphorus compounds |
| dc.subject | Enantioselective catalysis |
| dc.title | Dialkylammonium tert-Butylmethylphosphinites: Stable Intermediates for the Synthesis of P-Stereogenic Ligands |
| dc.type | info:eu-repo/semantics/article |
| dc.type | info:eu-repo/semantics/acceptedVersion |
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