Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/4648
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bruce, M. | - |
dc.contributor.author | Hall, B. | - |
dc.contributor.author | Skelton, B. | - |
dc.contributor.author | Smith, M. | - |
dc.contributor.author | White, A. | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | Dalton Transactions: an international journal of inorganic chemistry, 2002; (6):995-1001 | - |
dc.identifier.issn | 1477-9226 | - |
dc.identifier.issn | 0300-9246 | - |
dc.identifier.uri | http://hdl.handle.net/2440/4648 | - |
dc.description.abstract | Reaction of buta-1,3-diyne with AuCl(PPh₃) and (AuCl)₂(µ-dppm) in the presence of base gave the diynyl complexes Au(C≡CC≡CH)(PPh₃) 1 and {Au(C≡CC≡CH)}₂(µ-dppm) 2, respectively. Similar reaction of W(C≡CC≡CH)(CO)₃Cp with the two gold(I) complexes gave the heteronuclear diyndiyls W{C≡CC≡C[Au(PPh₃]}(CO)₃Cp (known) and {Au(C≡CC≡C[W(CO)₃Cp])}₂(µ-dppm) 3. Reaction of [ppn][Au(acac) ₂] with the appropriate diynes afforded [ppn][Au(C≡CC≡CH)₂] 4, [ppn][Au{C≡CC≡C[W(CO)₃Cp]}₂] 5, [ppn][Au{C≡CC≡C[Au(PPh₃)]}₂] 6 and [ppn][Au(C≡CC₆H₄C≡CPh)₂] 7; the latter anion was also obtained as the very unstable NMe₄ salt. The reaction between 2 and {Au(OTf)} ₂ (µ-dppm) likely afforded cyclo-{Au₂ (µ-C≡CC≡C)(µ-dppm)}₂ 8, although this compound was not structurally characterised. On one occasion, the molecular rod {Cu₃(µ-dppm)₃}(µ₃-I)(µ₃-ŋ¹-C≡CC≡CAuC≡CC≡CH) 9 was isolated and crystallographically characterised; a rational approach to 8 from [ppn][Au(C≡CC≡CH)₂] and [{Cu₃(µ-dppm)₃}(µ₃-I)₂]I gave instead the molecular dumbbell [{Cu₃(µ₃-I)(µ-dppm)₃}₂(µ₃:µ₃-C≡CC≡CAuC≡CC≡C)]I 10. | - |
dc.description.statementofresponsibility | Michael I. Bruce, Ben C. Hall, Brian W. Skelton, Mark E. Smith and Allan H. White | - |
dc.language.iso | en | - |
dc.publisher | Royal Soc Chemistry | - |
dc.rights | © Royal Society of Chemistry 2002 | - |
dc.source.uri | http://www.rsc.org/publishing/journals/DT/article.asp?doi=b107446f | - |
dc.title | Some molecular rods: gold(I) complexes of 1,3-diynes. Crystal structures of Au(C≡CC≡CH)(PPh₃) and {Cu₃(µ-dppm)₃}(µ₃-I)(µ₃-C≡CC≡CAuC≡CC≡CH) | - |
dc.title.alternative | Some molecular rods: gold(I) complexes of 1,3-diynes. Crystal structures of Au(Ctriple barCCtriple barCH)(PPh(3)) and {Cu(3)(mu-dppm)(3)}(mu(3)-I)(mu(3)-Ctriple barCCtriple barCAuCtriple barCCtriple barCH) | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1039/b107446f | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Bruce, M. [0000-0002-8377-7186] | - |
Appears in Collections: | Aurora harvest 2 Chemistry publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.