Rearrangement Of Molybdocene Tetraoxotetrasulfide Cp2mos4o4 To Give [(Cp2mos2h)(2)](Hso4)(2): A Novel Proton-Stabilized Molybdocene Disulfide Dimer
INORGANIC CHEMISTRY(2006)
Abstract
Cp2MoS4, 1, in CH2Cl2 undergoes extensive oxidation by m-CPBA at -78 degrees C to give a 1,1,4,4-tetroxide, 2 (59%). Tetraoxide 2 rearranges at room temperature to give an unusual sulfur-atom protonated molybdocene disulfide dimer [(Cp2MOS2H)(2)](HSO4)(2), 3. Crystal data for 3 are P (1) over bar, a = 6.751(2) angstrom, b = 9.865(4) angstrom, c = 11.549(5) angstrom, alpha = 109.95(3)degrees, beta = 96.11(3)degrees, gamma = 108.22(3)degrees, V = 666.9(4) angstrom(3), and Z = 1. The dimer was also obtained directly when the oxidation was conducted at 0 degrees C in DMF Under basic conditions, the dimer is cleaved to give molybdocene disulfide Cp2MoS2, while treatment of the latter with acid converts it to the dimer 3.
MoreTranslated text
Key words
molybdocene tetraoxotetrasulfide cp<sub>2</sub>mos<sub>4</sub>o<sub>4</sub>,molybdocene disulfide dimer,proton-stabilized
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined