| dc.contributor.author |
Espinoza, G |
|
| dc.contributor.author |
Toscano, RA |
|
| dc.contributor.author |
GutierrezPerez, R |
|
| dc.contributor.author |
GarcíaMellado, O |
|
| dc.contributor.author |
Alvarez-Toledano, C |
|
| dc.contributor.author |
Baldovino-Pantaleon, O |
|
| dc.date.accessioned |
2011-01-22T10:27:57Z |
|
| dc.date.available |
2011-01-22T10:27:57Z |
|
| dc.date.issued |
1997 |
|
| dc.identifier.issn |
0022-328X |
|
| dc.identifier.uri |
http://hdl.handle.net/11154/2856 |
|
| dc.description.abstract |
The reaction of the chromium anionic carbene complex 1 towards diphenylacetylene and phenylacetylene is reported. In the former case the synthesis of gamma-functionalized butenolides results after demetallation of the chromium complex 2 and the latter leads to the formation of a novel oligomer chromium complex 5. These complexes were characterized by mass spectrometry, IR and H-1 and C-13 NMR spectroscopies and their structures were confirmed by single-crystal X-ray analysis. (C) 1997 Elsevier Science S.A. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.title |
Reactivity of a two heteroatom stabilized anionic chromium (0) carbene complex towards a mono- and a disubstituted alkyne: New synthesis of gamma-aminobutenolides and formation of a novel oligomer chromium (0) complex |
en_US |
| dc.type |
Article |
en_US |
| dc.identifier.idprometeo |
2951 |
|
| dc.source.novolpages |
540(40575):41-49 |
|
| dc.subject.wos |
Chemistry, Inorganic & Nuclear |
|
| dc.subject.wos |
Chemistry, Organic |
|
| dc.description.index |
WoS: SCI, SSCI o AHCI |
|
| dc.subject.keywords |
chromium |
|
| dc.subject.keywords |
anionic carbene |
|
| dc.subject.keywords |
alkynes |
|
| dc.subject.keywords |
gamma-aminobutenolides |
|
| dc.relation.journal |
Journal of Organometallic Chemistry |
|