Preparation and crystal structures of oxoosmium(VI) diolato complexes



: Lehtonen A, Jokela J, Edwards PG, Sillanpaa R

Publisher: ROYAL SOC CHEMISTRY

: 1999

Dalton Transactions

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS

: J CHEM SOC DALTON

: 16

: 2785

: 2788

: 4

: 0300-9246

DOI: https://doi.org/10.1039/a903042e


Reaction of OsO4 with one equivalent of PPh3 in the presence of the tertiary diols, 2,3-dimethyl-2,3-butanediol (H(2)pin) and 1,1'-bicyclohexane-1,1'-diol (H(2)bicy), afforded the new oxoosmium(VI) complexes [OsO(diol)(2)]. The molecular structures of [OsO(pin)(2)], [OsO(bicy)(2)] and its adduct [OsO(bicy)(2)]. H(2)bicy . PPh3O were determined by X-ray crystallography.



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