Synthesis and unprecedented oxidation of a cationic Sb-analogue of an Arduengo's carbene.
2-chloro-1,3,2-diazastibolenes react with Lewis acids either via Sb-Cl cleavage to yield stable Sb-analogues of an N-heterocyclic carbene, or via an unprecedented oxidative fragmentation to give a diazadiene-SbCl3 complex.
Gudat
Dietrich
D
Institut für Anorganische Chemie, Universität Stuttgart, 70550, Stuttgart, Germany. gudat@iac.uni-stuttgart.de
Gans-Eichler
Timo
T
Nieger
Martin
M
D000965:Antimony / Q000737:chemistry*; D002412:Cations / Q000737:chemistry; D018360:Crystallography, X-Ray; D006838:Hydrocarbons / Q000737:chemistry; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010084:Oxidation-Reduction
D002412:Cations; D006838:Hydrocarbons; D009942:Organometallic Compounds; C030011:carbene; D000965:Antimony; D008697:Methane