Arkivoc

Journal: Arkivoc

Arkat

1551-7004
1424-6369
1424-6376
1551-7012

Publications 1 - 4 of 4

Nucleophilic addition to an achiral dehydroalanine Schiff Base Ni(II) complex as a route to amino acids
Belokon, Yuri N.; Harutyunyan, Syuzanna; Vorontsov, Evgeni V.; et al. (2004)
Arkivoc
A comparative study of biradicaloids as ligands in iron tetracarbonyl complexes
Scharnhölz, Moritz Theodor; Coburger, P.; Beer, H.; et al. (2022)
Arkivoc
Iron tetracarbonyl complexes of the biradicaloids [P(μ-N-Ter)]₂ (Ter: 2,6-dimesitylphenyl) and [P(μ-C-IPr)]₂ (IPr: 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) have been isolated. These two biradicaloids act here as σdonating, monodentate ligands. Experimental and theoretical data suggest that they can best be described in their zwitterionic resonance structures in these complexes. Single-crystal XRD and IR spectroscopy reveal that the donor strength of both is comparable to N-heterocyclic carbenes (NHCs). [P(μ-C-IPr)]₂ is a slightly stronger donor than [P(μ-N-Ter)]₂. Furthermore, an improved, scalable, and facile synthesis of both biradicaloids is presented.
Coupled photocatalytic electron-transfers with 4,4´-bipyridinium derivatives of a betaine alkaloid from Punica granatum
Schmidt, Andreas; Mordhorst, Thorsten; Fleischhauer, Henning; et al. (2005)
Arkivoc
Recent developments in the chemistry and biology of epothilones
Altmann, Karl-Heinz; Cachoux, Frederic; Caravatti, Giorgio; et al. (2006)
Arkivoc

Publications 1 - 4 of 4