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dc.contributor.authorZhang, LJ
dc.contributor.authorYuan, JC
dc.contributor.authorMa, LJ
dc.contributor.authorTang, ZY
dc.contributor.authorZhang, XM
dc.date.accessioned2021-10-12T03:01:10Z
dc.date.available2021-10-12T03:01:10Z
dc.date.issued2021
dc.identifier.issn0021-9517
dc.identifier.doi10.1016/j.jcat.2021.06.013
dc.identifier.urihttp://hdl.handle.net/10072/408885
dc.description.abstractZirconium-based porphyrinic MOFs (PMOFs, MOF = metal-organic framework) have gained considerable attention in the field of electric/thermo/photo-catalysis as heterogeneous single-site catalysts; however, the study on multisite synergistic catalysis of PMOFs are rare. Herein, we have successfully developed a highly regio- and stereo-selective synthetic method of (E)-β-vinylboronates through hydroboration of alkynes using PCN-222 (Cu, PCN = porous coordination network) as multifunctional heterogeneous catalyst. Compared with homogeneous catalytic system, high TOF value is achieved in the developed method, originating from the synergistic effect of central Cu(II) ions, N atoms of porphyrin rings and terminal –OH groups on Zr-nodes. Notably, density functional theory (DFT) study reveals that five-membered “Cu-N-B-C-C” ring is the key species responsible for the hydroboration process with specific selectivity.
dc.description.peerreviewedYes
dc.languageen
dc.publisherElsevier BV
dc.relation.ispartofpagefrom63
dc.relation.ispartofpageto69
dc.relation.ispartofjournalJournal of Catalysis
dc.relation.ispartofvolume401
dc.subject.fieldofresearchPhysical chemistry
dc.subject.fieldofresearchChemical engineering
dc.subject.fieldofresearchcode3406
dc.subject.fieldofresearchcode4004
dc.titleSelective hydroboration of alkynes via multisite synergistic catalysis by PCN-222(Cu)
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationZhang, LJ; Yuan, JC; Ma, LJ; Tang, ZY; Zhang, XM, Selective hydroboration of alkynes via multisite synergistic catalysis by PCN-222(Cu), Journal of Catalysis, 2021, 401, pp. 63-69
dc.date.updated2021-10-12T03:00:30Z
gro.hasfulltextNo Full Text
gro.griffith.authorTang, Zhiyong


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