Please use this identifier to cite or link to this item: https://doi.org/10.1055/s-0040-1707135
DC FieldValue
dc.titleAerobic C–H Functionalization Using Pyrenedione as the Photocatalyst
dc.contributor.authorYuannian. Zhanga
dc.contributor.authorXin. Yanga
dc.contributor.authorWU JIE
dc.contributor.authorDejiang. Huan
dc.date.accessioned2020-07-21T03:30:48Z
dc.date.available2020-07-21T03:30:48Z
dc.date.issued2020-06-02
dc.identifier.citationYuannian. Zhanga, Xin. Yanga, WU JIE, Dejiang. Huan (2020-06-02). Aerobic C–H Functionalization Using Pyrenedione as the Photocatalyst. Synthesis. ScholarBank@NUS Repository. https://doi.org/10.1055/s-0040-1707135
dc.identifier.issn0039-7881
dc.identifier.issn1437-210X
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/171632
dc.description.abstractWe disclose a visible-light-promoted aerobic alkylation of activated C(sp3)–H bonds using pyrenedione (PYD) as the photocatalyst. Direct C–H bond alkylation of tetrahydrofuran with alkylidenemalononitriles is accomplished in over 90% yield in the presence of 5 mol% of PYD and 18 W blue LED light under ambient conditions. The substrate scope is extended to ethers, thioethers, and allylic C–H bonds in reactions with various electrophilic Michael acceptors. The catalytic turnover process is facilitated by oxygen. Our work represents the first example of using PYD as a photocatalyst to promote C(sp3)–H alkylation, revealing the unique character of PYD as a novel organophotocatalyst.
dc.publisherGeorg Thieme Verlag KG
dc.sourceElements
dc.typeArticle
dc.date.updated2020-07-15T06:52:30Z
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1055/s-0040-1707135
dc.description.sourcetitleSynthesis
dc.published.statePublished
dc.grant.idMOE2014-T2-1-134
dc.grant.idMOE2017-T2-2-081
dc.grant.fundingagencyNational University of Singapore
dc.grant.fundingagencyMinistry of Education (MOE)
Appears in Collections:Elements
Staff Publications

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
32. 2020_Synthesis_ZY_WJ_HD.pdfAccepted version879.42 kBAdobe PDF

CLOSED

Published
manuscript-revised.pdf1.55 MBAdobe PDF

OPEN

Post-printView/Download

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.