Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950312342> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2950312342 endingPage "no" @default.
- W2950312342 startingPage "no" @default.
- W2950312342 abstract "The mechanisms of reactions that deoxygenate carbon monoxide (CO) and convert it into longer chain hydrocarbons are not well understood. A series of reactions between early' and late' transition metal complexes that result in CO coupling reactions in a homogeneous solution are reported. In one example, the Schrock tantalum-methylene complex ([eta][sup 5]-C[sub 5]H[sub 5])[sub 2]Ta(CH[sub 2])(CH[sub 3]) reacts with the dinuclear metal carbonyls Co[sub 2](CO)[sub 8] and Fe[sub 2](CO)[sub 9] in a novel fashion to yield a C[sub 3]H[sub 2]O[sub 2] ligand bridging three metal centers. Reaction of the tantalum-methylene complex with Re[sub 2](CO)[sub 10] leads to an even more substantial change in which extensive rearrangement along with three-carbon coupling occurs. An oxygen atom is removed from one CO group, leading to the novel oxotantalum compound ([eta][sup 5]-C[sub 5]H[sub 5])[sub 2](CH[sub 3])Ta[double bond]O. Simultaneously, the carbon atom from the transformed CO couples with two CH[sub 2] groups initially bound to tantalum and the CH[sub 2] hydrogens are rearranged to produce a CH[sub 3]-CC ligand. Low-temperature nuclear magnetic resonance and isotope tracer experiments have provided preliminary information about the mechanisms of these unusual carbon-carbon bond-forming reactions. 12 refs., 3 figs." @default.
- W2950312342 created "2019-06-27" @default.
- W2950312342 creator A5004447527 @default.
- W2950312342 creator A5047518475 @default.
- W2950312342 date "2010-08-20" @default.
- W2950312342 modified "2023-09-26" @default.
- W2950312342 title "ChemInform Abstract: Reaction of a Tantalum Alkylidene Complex with Dinuclear Metal Carbonyls: Formation of C3 Ligands." @default.
- W2950312342 cites W1561871616 @default.
- W2950312342 doi "https://doi.org/10.1002/chin.199316141" @default.
- W2950312342 hasPublicationYear "2010" @default.
- W2950312342 type Work @default.
- W2950312342 sameAs 2950312342 @default.
- W2950312342 citedByCount "0" @default.
- W2950312342 crossrefType "journal-article" @default.
- W2950312342 hasAuthorship W2950312342A5004447527 @default.
- W2950312342 hasAuthorship W2950312342A5047518475 @default.
- W2950312342 hasConcept C106773901 @default.
- W2950312342 hasConcept C116569031 @default.
- W2950312342 hasConcept C121332964 @default.
- W2950312342 hasConcept C125047889 @default.
- W2950312342 hasConcept C138973236 @default.
- W2950312342 hasConcept C155647269 @default.
- W2950312342 hasConcept C161790260 @default.
- W2950312342 hasConcept C170493617 @default.
- W2950312342 hasConcept C178790620 @default.
- W2950312342 hasConcept C179104552 @default.
- W2950312342 hasConcept C185592680 @default.
- W2950312342 hasConcept C2777454769 @default.
- W2950312342 hasConcept C2781311116 @default.
- W2950312342 hasConcept C48424934 @default.
- W2950312342 hasConcept C512735826 @default.
- W2950312342 hasConcept C514619126 @default.
- W2950312342 hasConcept C544153396 @default.
- W2950312342 hasConcept C55493867 @default.
- W2950312342 hasConcept C62520636 @default.
- W2950312342 hasConcept C8010536 @default.
- W2950312342 hasConceptScore W2950312342C106773901 @default.
- W2950312342 hasConceptScore W2950312342C116569031 @default.
- W2950312342 hasConceptScore W2950312342C121332964 @default.
- W2950312342 hasConceptScore W2950312342C125047889 @default.
- W2950312342 hasConceptScore W2950312342C138973236 @default.
- W2950312342 hasConceptScore W2950312342C155647269 @default.
- W2950312342 hasConceptScore W2950312342C161790260 @default.
- W2950312342 hasConceptScore W2950312342C170493617 @default.
- W2950312342 hasConceptScore W2950312342C178790620 @default.
- W2950312342 hasConceptScore W2950312342C179104552 @default.
- W2950312342 hasConceptScore W2950312342C185592680 @default.
- W2950312342 hasConceptScore W2950312342C2777454769 @default.
- W2950312342 hasConceptScore W2950312342C2781311116 @default.
- W2950312342 hasConceptScore W2950312342C48424934 @default.
- W2950312342 hasConceptScore W2950312342C512735826 @default.
- W2950312342 hasConceptScore W2950312342C514619126 @default.
- W2950312342 hasConceptScore W2950312342C544153396 @default.
- W2950312342 hasConceptScore W2950312342C55493867 @default.
- W2950312342 hasConceptScore W2950312342C62520636 @default.
- W2950312342 hasConceptScore W2950312342C8010536 @default.
- W2950312342 hasIssue "16" @default.
- W2950312342 hasLocation W29503123421 @default.
- W2950312342 hasOpenAccess W2950312342 @default.
- W2950312342 hasPrimaryLocation W29503123421 @default.
- W2950312342 hasRelatedWork W1966612514 @default.
- W2950312342 hasRelatedWork W1971539583 @default.
- W2950312342 hasRelatedWork W1977180699 @default.
- W2950312342 hasRelatedWork W1984003433 @default.
- W2950312342 hasRelatedWork W1991639005 @default.
- W2950312342 hasRelatedWork W1992574568 @default.
- W2950312342 hasRelatedWork W2012012651 @default.
- W2950312342 hasRelatedWork W2032025108 @default.
- W2950312342 hasRelatedWork W2040452953 @default.
- W2950312342 hasRelatedWork W2052369406 @default.
- W2950312342 hasRelatedWork W2075348843 @default.
- W2950312342 hasRelatedWork W2120641994 @default.
- W2950312342 hasRelatedWork W2805367991 @default.
- W2950312342 hasRelatedWork W2951042714 @default.
- W2950312342 hasRelatedWork W2951051918 @default.
- W2950312342 hasRelatedWork W2952702342 @default.
- W2950312342 hasRelatedWork W2953170628 @default.
- W2950312342 hasRelatedWork W3005449172 @default.
- W2950312342 hasRelatedWork W3025885522 @default.
- W2950312342 hasRelatedWork W1977137711 @default.
- W2950312342 hasVolume "24" @default.
- W2950312342 isParatext "false" @default.
- W2950312342 isRetracted "false" @default.
- W2950312342 magId "2950312342" @default.
- W2950312342 workType "article" @default.