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Quantification of the Push−Pull Effect in Tolanes and a Revaluation of the Factors Affecting the 13 C Chemical Shifts of the Carbon Atoms of the C⋮C Triple Bond

✍ Scribed by Kleinpeter, Erich; Schulenburg, Anja


Book ID
127393870
Publisher
American Chemical Society
Year
2006
Tongue
English
Weight
376 KB
Volume
71
Category
Article
ISSN
0022-3263

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Phenyllithium was labeled with 6Li and I3C at the ipso carbon atom, and the tetramer was measured by solid-state NMR. The chemical shift tensor data were obtained by a moment analysis of the spinning side bands and were compared with the results obtained by calculations with the IGLO method. Althoug