ChemInform Abstract: Reactivity of Trinuclear Ruthenium Complexes Involving Bis(diphenylphosphino)methane (dppm) as a Bridging Ligand: Facile Declusterification of [Ru3(CO)8(μ-dppm-PP′)2] in the Presence of Iodine and the Crystal Structure of [Ru2(μ-I)2(C

1986 ◽  
Vol 17 (32) ◽  
Author(s):  
A. COLOMBIE ◽  
G. LAVIGNE ◽  
J.-J. BONNET
Author(s):  
Abhinav Raghuvanshi ◽  
Lena Knauer ◽  
Lydie Viau ◽  
Michael Knorr ◽  
Carsten Strohmann

The title compound, C22H22O2S2, 1, represents an example of an ortho-vanillin-based functionalized dithioether, which could be useful as a potential chelating ligand or bridging ligand for coordination chemistry. This dithioacetal 1 crystallizes in the orthorhombic space group Pbca. The phenyl rings of the benzyl groups and that of the vanillin unit form dihedral angles of 35.38 (6) and 79.77 (6)°, respectively. The crystal structure, recorded at 100 K, displays both weak intramolecular O—H...O and intermolecular O—H...S hydrogen bonding.


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