Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Regio- and Stereoselective Carbon-Boron Bond Formation via Heterogeneous Palladium-Catalyzed Hydroboration of Enallenes
Stockholm University, Faculty of Science, Department of Organic Chemistry. Mid Sweden University, Sweden.
Stockholm University, Faculty of Science, Department of Materials and Environmental Chemistry (MMK).ORCID iD: 0000-0001-7286-1211
Stockholm University, Faculty of Science, Department of Organic Chemistry. Mid Sweden University, Sweden.ORCID iD: 0000-0001-8462-4176
Show others and affiliations
Number of Authors: 52023 (English)In: Chemistry - A European Journal, ISSN 0947-6539, E-ISSN 1521-3765, Vol. 29, no 24, article id e202203950Article in journal (Refereed) Published
Abstract [en]

A highly efficient regio- and stereoselective heterogeneous palladium-catalyzed hydroboration reaction of enallenes was developed. Nanopalladium immobilized on microcrystalline cellulose (MCC) was successfully employed as an efficient catalyst for the enallene hydroboration reaction. The nanopalladium particles were shown by HAADF-STEM to have an average size of 2.4 nm. The cellulose-supported palladium catalyst exhibits high stability and provides vinyl boron products in good to high isolated yields (up to 90 %). The nanopalladium catalyst can be efficiently recycled and it was demonstrated that the catalyst can be used in 7 runs with a maintained high yield (>80 %). The vinylboron compounds prepared from enallenes are important synthetic intermediates that can be used in various organic synthetic transformations. 

Place, publisher, year, edition, pages
2023. Vol. 29, no 24, article id e202203950
Keywords [en]
cellulose, enallenes, heterogeneous catalysis, palladium, regio- and stereoselective hydroboration
National Category
Organic Chemistry
Identifiers
URN: urn:nbn:se:su:diva-216462DOI: 10.1002/chem.202203950ISI: 000953617500001PubMedID: 36719323Scopus ID: 2-s2.0-85150410152OAI: oai:DiVA.org:su-216462DiVA, id: diva2:1754019
Available from: 2023-05-02 Created: 2023-05-02 Last updated: 2023-09-22Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textPubMedScopus

Authority records

Tai, Cheuk-WaiBäckvall, Jan E.

Search in DiVA

By author/editor
Tai, Cheuk-WaiBäckvall, Jan E.
By organisation
Department of Organic ChemistryDepartment of Materials and Environmental Chemistry (MMK)
In the same journal
Chemistry - A European Journal
Organic Chemistry

Search outside of DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 21 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf