کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1325644 | 977394 | 2010 | 4 صفحه PDF | دانلود رایگان |
Herein we describe the synthesis and structure of a new chiral bidentate P,S(O) ligand containing a stereogenic sulfur atom. We also report on its coordination properties to acetylene dicobalt hexacarbonyl complexes, providing X-ray structures of the ligand alone and of a ligand–cobalt complex. Solid state structure of complex 4 shows the formation of a weak C–H⋯O bond between a polarised methine group in the ligand and a sulfone group on the alkyne that helps to stabilize the bridged coordination mode.
A new bidentate P,S(O) ligand, that combines a stereogenic sulfur atom and the camphor scaffold is reported. The coordination properties to acetylene dicobalt hexacarbonyl complexes were studied. Weak H-bonding between the ligand and the alkyne helps to stabilize a bridged coordination mode.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 695, Issue 22, 15 October 2010, Pages 2377–2380