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dc.contributor.authorSalomó i Prat, Ernest-
dc.contributor.authorPrades, Amparo-
dc.contributor.authorRiera i Escalé, Antoni-
dc.contributor.authorVerdaguer i Espaulella, Xavier-
dc.description.abstractThe 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.extent5 p.-
dc.publisherAmerican Chemical Society-
dc.relation.isformatofVersió postprint del document publicat a:
dc.relation.ispartofJournal of Organic Chemistry, 2017-
dc.rights(c) American Chemical Society, 2017-
dc.subject.classificationLligands (Bioquímica)-
dc.subject.classificationCompostos fosforosos-
dc.subject.classificationCatàlisi asimètrica-
dc.subject.otherLigands (Biochemistry)-
dc.subject.otherPhosphorus compounds-
dc.subject.otherEnantioselective catalysis-
dc.titleDialkylammonium tert-Butylmethylphosphinites: Stable Intermediates for the Synthesis of P-Stereogenic Ligands-
Appears in Collections:Articles publicats en revistes (Institut de Recerca Biomèdica (IRB Barcelona))
Articles publicats en revistes (Química Inorgànica i Orgànica)

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