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Geometrically enforced donor-facilitated dehydrocoupling leading to an isolable arsanylidine-phosphorane

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dc.contributor.authorChalmers, Brian Alexander
dc.contributor.authorBuehl, Michael
dc.contributor.authorAthukorala Arachchige, Kasun Sankalpa
dc.contributor.authorSlawin, Alexandra Martha Zoya
dc.contributor.authorKilian, Petr
dc.date.accessioned2014-05-26T14:31:03Z
dc.date.available2014-05-26T14:31:03Z
dc.date.issued2014-04
dc.identifier112723620
dc.identifier0f5df631-20d6-44f9-999f-2cd0ee41fec5
dc.identifier84899752776
dc.identifier000335369200025
dc.identifier.citationChalmers , B A , Buehl , M , Athukorala Arachchige , K S , Slawin , A M Z & Kilian , P 2014 , ' Geometrically enforced donor-facilitated dehydrocoupling leading to an isolable arsanylidine-phosphorane ' , Journal of the American Chemical Society , vol. 136 , no. 17 , pp. 6247-6250 . https://doi.org/10.1021/ja502625zen
dc.identifier.issn0002-7863
dc.identifier.otherORCID: /0000-0002-1095-7143/work/48131747
dc.identifier.otherORCID: /0000-0002-2999-2272/work/55901237
dc.identifier.otherORCID: /0000-0002-9527-6418/work/56862080
dc.identifier.otherORCID: /0000-0001-6379-3026/work/58285421
dc.identifier.urihttps://hdl.handle.net/10023/4822
dc.descriptionThis work was made open access through funds from the RCUK open access block grant.en
dc.description.abstractA proximate Lewis basic group facilitates the mild dehydrogenative P–As intramolecular coupling in the phosphine-arsine peri-substituted acenaphthene 3 , affording thermally and hydrolytically stable arsanylidine-phosphorane 4 with a sterically accessible two-coordinate arsenic atom. The formation of 4 is thermoneutral due to the dehydrogenation being concerted with the donor coordination. Reaction of 4 with a limited amount of oxygen reveals arsinidene-like reactivity via formation of cyclooligoarsines, supporting the formulation of the bonding in 4 as base-stabilized arsinidene R3P→AsR.
dc.format.extent794228
dc.language.isoeng
dc.relation.ispartofJournal of the American Chemical Societyen
dc.subjectDehydrocouplingen
dc.subjectArsanylidine-Phosphoraneen
dc.subjectCyclooligoarsinesen
dc.subjectCatenated structuresen
dc.subjectQD Chemistryen
dc.subjectBDCen
dc.subject.lccQDen
dc.titleGeometrically enforced donor-facilitated dehydrocoupling leading to an isolable arsanylidine-phosphoraneen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEPSRCen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.identifier.doi10.1021/ja502625z
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/E010695/1en
dc.identifier.grantnumberEP/K039210/1en
dc.identifier.grantnumberEP/K031252/1en


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