Synthesis and structural characterization of alkyne-functionalized N-heterocyclic carbene complexes of ruthenium, palladium and rhodium
| hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
| dc.contributor.author | CHARDON, Edith | |
| dc.contributor.author | DAHM, Georges | |
| hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
| dc.contributor.author | GUICHARD, Gilles
IDREF: 084339268 | |
| dc.contributor.author | BELLEMIN-LAPONNAZ, Stephane | |
| dc.date.accessioned | 2020-07-09T14:17:05Z | |
| dc.date.available | 2020-07-09T14:17:05Z | |
| dc.date.issued | 2017-10 | |
| dc.identifier.issn | 0020-1693 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/10344 | |
| dc.description.abstractEn | A series of novel ruthenium(II), palladium(II) and rhodium(I) complexes bearing N-heterocyclic carbene ligand functionalized by an alkyne-protected functional group (-C equivalent to C-SiMe3) were synthesized by transmetalation from the silver-NHC intermediate or by deprotonation of the azolium salt using an external base. The complexes were fully characterized and X-ray diffraction was used for the structure determination. The donating properties of the NHC ligand were evaluated through the synthesis of the rhodium carbonyl complex. The reactivity of the functional group has been studied: deprotection of the alkyne on the ruthenium and rhodium species gave instable products whereas deprotection of the palladium compound was quantitative. However the resulting alkyne-functionalized species was incompatible with conditions for further post-functionalization such as metal-catalyzed 1,3-dipolar cycloaddition. (C) 2017 Elsevier B.V. All rights reserved. | |
| dc.title.en | Synthesis and structural characterization of alkyne-functionalized N-heterocyclic carbene complexes of ruthenium, palladium and rhodium | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ica.2017.07.034 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Inorganica Chimica Acta | |
| bordeaux.page | 33-38 | |
| bordeaux.volume | 467 | |
| bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248 | * |
| bordeaux.hal.laboratories | Institut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN, UMR 5248) | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganica%20Chimica%20Acta&rft.date=2017-10&rft.volume=467&rft.spage=33-38&rft.epage=33-38&rft.eissn=0020-1693&rft.issn=0020-1693&rft.au=CHARDON,%20Edith&DAHM,%20Georges&GUICHARD,%20Gilles&BELLEMIN-LAPONNAZ,%20Stephane&rft.genre=article |
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