Electronic and bite angle effects in catalytic C-O bond cleavage of a lignin model compound using ruthenium xantphos complexes

Shaw, Luke; Somisara, D. M. Upulani K.; How, Rebecca C.; Westwood, Nicholas J.; Bruijnincx, Pieter C. A.; Weckhuysen, Bert M.; Kamer, Paul C. J.

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dc.contributor.author	Shaw, Luke
dc.contributor.author	Somisara, D. M. Upulani K.
dc.contributor.author	How, Rebecca C.
dc.contributor.author	Westwood, Nicholas J.
dc.contributor.author	Bruijnincx, Pieter C. A.
dc.contributor.author	Weckhuysen, Bert M.
dc.contributor.author	Kamer, Paul C. J.
dc.date.accessioned	2018-01-13T00:31:52Z
dc.date.available	2018-01-13T00:31:52Z
dc.date.issued	2017-02-07
dc.identifier	248973094
dc.identifier	04a13a8a-e709-4280-93ed-5cb411380f7b
dc.identifier	85026905903
dc.identifier	000398053000009
dc.identifier.citation	Shaw , L , Somisara , D M U K , How , R C , Westwood , N J , Bruijnincx , P C A , Weckhuysen , B M & Kamer , P C J 2017 , ' Electronic and bite angle effects in catalytic C-O bond cleavage of a lignin model compound using ruthenium xantphos complexes ' , Catalysis Science & Technology , vol. 7 , no. 3 , pp. 619-626 . https://doi.org/10.1039/C6CY00518G	en
dc.identifier.issn	2044-4753
dc.identifier.other	ORCID: /0000-0003-0630-0138/work/56424208
dc.identifier.uri	https://hdl.handle.net/10023/12471
dc.description	The authors would like to thank the EPSRC (Global Engagement grant EP/K00445X/1 and critical mass grant EP/J018139/1) and the European Union (Marie Curie ITN ‘SuBiCat’ PITN-GA-2013-607044) for financial support. NMSF-Swansea and Mr. Stephen Boyer are kindly acknowledged for mass spectrometry and elemental analysis, respectively.	en
dc.description.abstract	Bite angle and electronic effects on the ruthenium-diphosphine catalysed ether bond cleavage of the lignin β-O-4 model compound 2-phenoxy-1-phenethanol were tested. Enhanced conversion of the substrate was observed with increasing σ-donor capacity of the ligands. Kinetic and thermodynamic data suggest oxidative addition of the dehydrogenated model compound to the diphosphine Ru(0) complex to be rate-limiting.
dc.format.extent	8
dc.format.extent	977219
dc.language.iso	eng
dc.relation.ispartof	Catalysis Science & Technology	en
dc.subject	QD Chemistry	en
dc.subject	NDAS	en
dc.subject.lcc	QD	en
dc.title	Electronic and bite angle effects in catalytic C-O bond cleavage of a lignin model compound using ruthenium xantphos complexes	en
dc.type	Journal article	en
dc.contributor.sponsor	EPSRC	en
dc.contributor.institution	University of St Andrews. School of Chemistry	en
dc.contributor.institution	University of St Andrews. Office of the Principal	en
dc.contributor.institution	University of St Andrews. EaSTCHEM	en
dc.contributor.institution	University of St Andrews. Biomedical Sciences Research Complex	en
dc.identifier.doi	10.1039/C6CY00518G
dc.description.status	Peer reviewed	en
dc.date.embargoedUntil	2018-01-12
dc.identifier.url	http://www.rsc.org/suppdata/c6/cy/c6cy00518g/c6cy00518g1.pdf	en
dc.identifier.grantnumber	EP/J018139/1	en

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