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- Publisher Website: 10.1021/ol800931z
- Scopus: eid_2-s2.0-58149192565
- WOS: WOS:000257955100005
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Article: A reverse donor-acceptor bistable [2]catenane
| Title | A reverse donor-acceptor bistable [2]catenane |
|---|---|
| Authors | |
| Issue Date | 2008 |
| Citation | Organic Letters, 2008, v. 10, n. 15, p. 3187-3190 How to Cite? |
| Abstract | (Figure Presented) A [2]catenane, composed of a π-electron-rich bis-1,5-dioxynaphthalene[38]crown10 (BDNP38C10) ring, mechanically interlocked with a large macrocycle containing two disubstituted tetraarylmethane "speed bumps" and two different π-electron-deficient units - namely, naphthalene dimide (NpI) and bipyridinium (BIPY2+) units - has been synthesized from a [2]rotaxane, containing the former recognition unit, after performing two sequential Cu(I)-catalyzed azide-alkyne cycloadditions with a linker containing the latter recognition unit. The product, which exists as a single co-conformer, wherein the BDNP38C10 ring encircles the NpI unit, undergoes equilibration to give approximately equal amounts of the other co-conformer in which the BDNP38C10 ring encircles the BIPY2+ unit. © 2008 American Chemical Society. |
| Persistent Identifier | http://hdl.handle.net/10722/332865 |
| ISSN | 2023 Impact Factor: 4.9 2023 SCImago Journal Rankings: 1.245 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Coskun, Ali | - |
| dc.contributor.author | Saha, Sourav | - |
| dc.contributor.author | Aprahamian, Ivan | - |
| dc.contributor.author | Stoddart, J. Fraser | - |
| dc.date.accessioned | 2023-10-06T05:14:52Z | - |
| dc.date.available | 2023-10-06T05:14:52Z | - |
| dc.date.issued | 2008 | - |
| dc.identifier.citation | Organic Letters, 2008, v. 10, n. 15, p. 3187-3190 | - |
| dc.identifier.issn | 1523-7060 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/332865 | - |
| dc.description.abstract | (Figure Presented) A [2]catenane, composed of a π-electron-rich bis-1,5-dioxynaphthalene[38]crown10 (BDNP38C10) ring, mechanically interlocked with a large macrocycle containing two disubstituted tetraarylmethane "speed bumps" and two different π-electron-deficient units - namely, naphthalene dimide (NpI) and bipyridinium (BIPY2+) units - has been synthesized from a [2]rotaxane, containing the former recognition unit, after performing two sequential Cu(I)-catalyzed azide-alkyne cycloadditions with a linker containing the latter recognition unit. The product, which exists as a single co-conformer, wherein the BDNP38C10 ring encircles the NpI unit, undergoes equilibration to give approximately equal amounts of the other co-conformer in which the BDNP38C10 ring encircles the BIPY2+ unit. © 2008 American Chemical Society. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Organic Letters | - |
| dc.title | A reverse donor-acceptor bistable [2]catenane | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1021/ol800931z | - |
| dc.identifier.scopus | eid_2-s2.0-58149192565 | - |
| dc.identifier.volume | 10 | - |
| dc.identifier.issue | 15 | - |
| dc.identifier.spage | 3187 | - |
| dc.identifier.epage | 3190 | - |
| dc.identifier.isi | WOS:000257955100005 | - |