220381-79-3Relevant academic research and scientific papers
Inter- versus intramolecular C-H activation: Synthesis and characterization of a novel platinum-carbene complex
Cave, Gareth W. V.,Hallett, Andrew J.,Errington, William,Rourke, Jonathan P.
, p. 3270 - 3272 (2007/10/03)
13C NMR spectroscopy as well as the short bond between the platinum and the C4 atom of the pyridine ring in 1 (1.95 A) indicate the formation of a novel carbene species. Compound 1 is remarkably stable (m.p. 246°C), probably due to the presence of intramolecular hydrogen bonds, and is formed instead of the expected cyclometalated product. R = n-hexyl.
