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The simplest amino‐borane H2B=NH2 trapped on a rhodium dimer : pre‐catalysts for amine–borane dehydropolymerization

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dc.contributor.authorKumar, Amit
dc.contributor.authorBeatie, Nicholas
dc.contributor.authorPike, Sebastian A
dc.contributor.authorMacgregor, Stuart A.
dc.contributor.authorWeller, Andrew S
dc.date.accessioned2020-02-03T17:30:08Z
dc.date.available2020-02-03T17:30:08Z
dc.date.issued2016-05-27
dc.identifier265466244
dc.identifierd9e28ab1-7e99-49a6-990a-6f93def9cfd1
dc.identifier84964388582
dc.identifier.citationKumar , A , Beatie , N , Pike , S A , Macgregor , S A & Weller , A S 2016 , ' The simplest amino‐borane H 2 B=NH 2 trapped on a rhodium dimer : pre‐catalysts for amine–borane dehydropolymerization ' , Angewandte Chemie International Edition , vol. 55 , no. 23 , pp. 6651-6656 . https://doi.org/10.1002/anie.201600898en
dc.identifier.issn1433-7851
dc.identifier.otherORCID: /0000-0002-8175-8221/work/68281835
dc.identifier.urihttps://hdl.handle.net/10023/19401
dc.descriptionFunding: The EPSRC (A.S.W. and S.A.M., EP/M024210/1; N.A.B., DTP Studentship), the Rhodes Trust (A.K.), G. M. Adams (G. P. C. analysis).en
dc.description.abstractThe μ‐amino–borane complexes [Rh2(LR)2(μ‐H)(μ‐H2B=NHR′)][BArF4] (LR=R2P(CH2)3PR2; R=Ph, iPr; R′=H, Me) form by addition of H3B⋅NMeR′H2 to [Rh(LR)(η6‐C6H5F)][BArF4]. DFT calculations demonstrate that the amino–borane interacts with the Rh centers through strong Rh‐H and Rh‐B interactions. Mechanistic investigations show that these dimers can form by a boronium‐mediated route, and are pre‐catalysts for amine‐borane dehydropolymerization, suggesting a possible role for bimetallic motifs in catalysis
dc.format.extent1995847
dc.language.isoeng
dc.relation.ispartofAngewandte Chemie International Editionen
dc.subjectAmino-boraneen
dc.subjectDehydrocouplingen
dc.subjectDFTen
dc.subjectCatalytic mechanismsen
dc.subjectRhodium dimersen
dc.subjectQD Chemistryen
dc.subjectDASen
dc.subject.lccQDen
dc.titleThe simplest amino‐borane H2B=NH2 trapped on a rhodium dimer : pre‐catalysts for amine–borane dehydropolymerizationen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.identifier.doi10.1002/anie.201600898
dc.description.statusPeer revieweden


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