Files in this item
From biomass to the karrikins via selective catalytic oxidation of hemicellulose-derived butyl xylosides and glucosides
Item metadata
dc.contributor.author | Xiao, Ganyuan | |
dc.contributor.author | Su, Gerard | |
dc.contributor.author | Slawin, Alexandra M. Z. | |
dc.contributor.author | Westwood, Nicholas J. | |
dc.date.accessioned | 2022-02-08T16:30:09Z | |
dc.date.available | 2022-02-08T16:30:09Z | |
dc.date.issued | 2022-04-13 | |
dc.identifier | 277369887 | |
dc.identifier | 2511b94e-0e01-46a9-85a3-f7f80554d55b | |
dc.identifier | 000752318600001 | |
dc.identifier | 85124564778 | |
dc.identifier.citation | Xiao , G , Su , G , Slawin , A M Z & Westwood , N J 2022 , ' From biomass to the karrikins via selective catalytic oxidation of hemicellulose-derived butyl xylosides and glucosides ' , European Journal of Organic Chemistry , vol. 2022 , no. 15 , e202101308 . https://doi.org/10.1002/ejoc.202101308 | en |
dc.identifier.issn | 1434-193X | |
dc.identifier.other | ORCID: /0000-0003-0630-0138/work/108118572 | |
dc.identifier.other | ORCID: /0000-0002-9527-6418/work/108118633 | |
dc.identifier.uri | https://hdl.handle.net/10023/24826 | |
dc.description | Funding: This work was supported by a China Scholarship Council-University of St Andrews PhD Fellowship (GX) and an IBioIC funded PhD studentship in collaboration with Scottish Forestry and the Scottish Forestry Trust (GS). | en |
dc.description.abstract | Members of the karrikin family of bioactive small molecules are known to promote germination of a range of plants following large scale fires. As a result, they are relevant and interesting compounds. This report describes their synthesis from a biomass-derived product stream. During work to fractionate biomass with the goal of obtaining high quality lignins, an interesting co-product stream derived from the hemicellulose in the biomass, was obtained. Whilst many applications of this co-product stream can be proposed, in this case the major monosaccharides have been converted to relevant karrikins in short reaction sequences. Key results include a highly selective catalytic oxidation reaction, conversion of the resulting ketone to a butenolide by two alternative approaches, a selective acetal reductive opening reaction, X-ray crystallographic analysis of two compounds and detailed comparison of the final products with previous literature reports. Only through successful use of all the components generated during biomass refining, can economic sustainability be potentially achieved. | |
dc.format.extent | 4263290 | |
dc.language.iso | eng | |
dc.relation.ispartof | European Journal of Organic Chemistry | en |
dc.subject | Acetal reductive opening | en |
dc.subject | Biomass | en |
dc.subject | Karrikins | en |
dc.subject | Natural product | en |
dc.subject | Oxidation | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | From biomass to the karrikins via selective catalytic oxidation of hemicellulose-derived butyl xylosides and glucosides | en |
dc.type | Journal article | en |
dc.contributor.sponsor | Scottish Funding Council | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | 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 | https://doi.org/10.1002/ejoc.202101308 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2022-02-08 | |
dc.identifier.grantnumber | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.