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- Publisher Website: 10.1055/s-2003-44996
- Scopus: eid_2-s2.0-0346964248
- WOS: WOS:000187995800043
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Article: Synthesis and Properties of Monosubstituted Ethynylcorannulenes
Title | Synthesis and Properties of Monosubstituted Ethynylcorannulenes |
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Authors | |
Keywords | Alkynes Corannulene Cross-coupling Fullerene PAH |
Issue Date | 2004 |
Citation | Synlett, 2004, n. 1, p. 187-191 How to Cite? |
Abstract | The solution-phase synthesis of corannulene has been modified and it is now possible to prepare multi gram quantities of corannulene more efficiently, with considerably less toxic reagents. Cross-coupling of bromocorannulene with TMS-acetylene and phenylacetylene affords novel ethynyl-containing corannulene derivatives. Deprotection of TMS-ethynyl corannulene affords the naked alkyne, which can be cross-coupled with pentafluoroiodobenzene and bromocorannulene to afford the appropriate alkyne derivatives. The photophysical properties of this new and novel family of alkyne-containing corannulene derivatives has been evaluated and all of the new derivatives exhibit low to moderate quantum efficiencies. |
Persistent Identifier | http://hdl.handle.net/10722/341070 |
ISSN | 2023 Impact Factor: 1.7 2023 SCImago Journal Rankings: 0.450 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Jones, Carissa S. | - |
dc.contributor.author | Elliott, Eric | - |
dc.contributor.author | Siegel, Jay S. | - |
dc.date.accessioned | 2024-03-13T08:39:55Z | - |
dc.date.available | 2024-03-13T08:39:55Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Synlett, 2004, n. 1, p. 187-191 | - |
dc.identifier.issn | 0936-5214 | - |
dc.identifier.uri | http://hdl.handle.net/10722/341070 | - |
dc.description.abstract | The solution-phase synthesis of corannulene has been modified and it is now possible to prepare multi gram quantities of corannulene more efficiently, with considerably less toxic reagents. Cross-coupling of bromocorannulene with TMS-acetylene and phenylacetylene affords novel ethynyl-containing corannulene derivatives. Deprotection of TMS-ethynyl corannulene affords the naked alkyne, which can be cross-coupled with pentafluoroiodobenzene and bromocorannulene to afford the appropriate alkyne derivatives. The photophysical properties of this new and novel family of alkyne-containing corannulene derivatives has been evaluated and all of the new derivatives exhibit low to moderate quantum efficiencies. | - |
dc.language | eng | - |
dc.relation.ispartof | Synlett | - |
dc.subject | Alkynes | - |
dc.subject | Corannulene | - |
dc.subject | Cross-coupling | - |
dc.subject | Fullerene | - |
dc.subject | PAH | - |
dc.title | Synthesis and Properties of Monosubstituted Ethynylcorannulenes | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1055/s-2003-44996 | - |
dc.identifier.scopus | eid_2-s2.0-0346964248 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 187 | - |
dc.identifier.epage | 191 | - |
dc.identifier.isi | WOS:000187995800043 | - |