A 1,1-dithiocarboxylate ligand with an easily derivatizable group. Synthesis and structure of tris[2-(ethylamino)cyclopent-1-ene-1-dithiocarboxylato]bismuth(III)

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Ruthenium(II) chloride complexes of the mesocyclic ligand 1,5-dithiacyclooctane 1-oxide. Preparation and structure of the "all-trans" complex

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Structure of a novel neutral lead(II) complex with dipropyldithiocarbamate

The synthesis and X-ray structure of a novel tetramer of Pb(II) with the dipropyldithiocarbamato ligand is described. The compound crystallizes in the triclinic space group P ̅1with a=9.576(2), b= 14.151(4), c=16.175(4) Å , α =104.84(2), β = 102.26(2), γ =90.62(2)ۥ , V=2065(1) Å 3. Unit cell dimensions and data collection were done at 130(1) K using graphite-monochromated Mo Kα radiation. The conventional R factor is 0.030 for 5323 unique observed reflections with the goodness- of-fit parameter = 1.35. The structure consists of a sulfur-bridged neutral tetrameric species where each Pb(II) ion is pentacoordinated

Neighboring group participation in organic redox reactions. 12. Effect of the transannular amide on thioether oxidation. Structure of the 6-oxo-1-thionia-5-azabicyclo[4.3.0]nonane cation

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Synthesis and structure of the mesocyclic compounds, 5-phenyl-l-thia-5-phosphacyclooctane, Cis-and trans-1,5-Diphenyl-1,5-diphosphacyclooctane and their phosphine oxides

Three 1.5-disubstituted eight-membered ring meSocycles, 5-phenyl-l-thia-5-phosphacyclooctane, 2, cis-and trans-1,5-diphenyl-1,5-diphosphacyclooctane. 5a and 5b, have been synthesized. The diastereomers 5a and 5b were separated by preparative HPLC and the stereochemical assignments confirmed by an X-ray crystal structure of 5b. The X-ray crystal structures of 5-phenyl-1-thia-5-phosphacyclooctane 5-oxide, 1, and trans-l,5-diphenyl-l,5-diphosphacyclooctane 1.5-dioxide, 3b, are also reported. MeSocycles 1, 3b and 5b are in the boat-chair conformation and are devoid of any indications of transannular interactions