H. Schottenberger, K. Wurst, M. Buchmeiser
Jul 23, 1999
Citations
0
Influential Citations
19
Citations
Journal
Journal of Organometallic Chemistry
Abstract
Abstract The X-ray structures of eight different ethyne-based organometallic compounds, 1-trimethylsilylethynylferrocene [55997-95-0] (I), 1-iodoethynylferrocene [94598-10-4] (II), 1,1′-bis(2-hydroxy-2-methylbut-3-yn-4-yl)ferrocene [144975-44-0] (III), novel (5-hydroxy-5-methylhexa-1,3-diyn-1-yl)ferrocene-co-3-hydroxy-3-methyl-1-iodobut-1-yne (IVb), endo-1-hydroxy-1-ethynylferroceno[2.3.a]indene (V), 9-ethynyl-9-hydroxyfluorenedicobalthexacarbonyl [148943-14-0] (VI), ethynylferrocene-derived (Z)-[2-(4-nitrophenyl)-1chloroethenylferrocene [151305-19-0] (VII) and (Z)-[2-(4-acetylphenyl)-1-chloroethenyl]ferrocene [151305-20-3] (VIII) are presented. Selected crystallographic data, particular structural features as well as the syntheses of IVa, IVb and V are reported. The importance of hydrogen bonding for the lattice formation of the ferrocenylpropargylalcohols III and IV as well as the relevance of hydrogen bonding and π-stacking in VII and VIII are discussed in detail.