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dc.contributor.authorDixon, LSH
dc.contributor.authorHanf, Schirin
dc.contributor.authorWaters, Jessica
dc.contributor.authorBond, Andrew
dc.contributor.authorWright, Dominic
dc.date.accessioned2018-10-03T04:46:22Z
dc.date.available2018-10-03T04:46:22Z
dc.date.issued2018-12-10
dc.identifier.issn0276-7333
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/283126
dc.description.abstractThe synthesis of a range of 1,2-diphospholides can be achieved by a one-pot procedure involving the reactions of aro-matic primary phosphines bearing ortho-CH2 substituents with the superbase mixture of nBuLi/Sb(NMe2)3 in the pres-ence of the Lewis base donor TMEDA (Me2NCH2CH2NMe2). The synthesis of the parent benzo-1,2-diphospholide, and the substituted derivatives 4-methoxybenzo-1,2-diphospholide, 9-methylbenzo-1,2-diphospholide and naphtho-1,2-diphospholide are reported from readily prepared primary phosphines. Bulk synthesis of the potassium salt of the previ-ously reported 4,6-dimethylbenzo-1,2-diphospholide anion using this route provides a convenient starting material for reactivity studies.
dc.description.sponsorshipThe Cambridge Commonwealth European and International Trust Gonville and Caius College Cambridge The Studienstiftung des deutschen Volkes, Fonds of the Chemical Industry Selwyn College Cambridge (Walters-Kundert Studentship, J.E.W.).
dc.publisherAmerican Chemical Society (ACS)
dc.titleSynthesis of 1,2-Diphospholides Using a Main Group "superbase"
dc.typeArticle
prism.endingPage4472
prism.issueIdentifier23
prism.publicationDate2018
prism.publicationNameOrganometallics
prism.startingPage4465
prism.volume37
dc.identifier.doi10.17863/CAM.30487
dcterms.dateAccepted2018-09-04
rioxxterms.versionofrecord10.1021/acs.organomet.8b00480
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-12-10
dc.contributor.orcidHanf, Schirin [0000-0003-2624-7872]
dc.contributor.orcidWaters, Jessica [0000-0002-5361-4597]
dc.contributor.orcidBond, Andrew [0000-0002-1744-0489]
dc.contributor.orcidWright, Dominic [0000-0002-9952-3877]
dc.identifier.eissn1520-6041
rioxxterms.typeJournal Article/Review
cam.issuedOnline2018-09-17
rioxxterms.freetoread.startdate2019-09-17


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