41871-86-7Relevant academic research and scientific papers
Synthesis and NMR spectroscopy of cyclopalladated tertiary phosphite complexes. X-ray crystal structure of Pd(η5-C5H5)(P(OPh)2(OC6H4))
Albinati,Affolter,Pregosin
, p. 379 - 387 (2008/10/08)
The paper reports the authors' initial studies on the cyclometalation and characterization of complexes derived from P(OPh)3 and P(OEt)2(OPh), with the latter ligand selected so that after cyclometalation and subsequent transformation (e.g., carbonylation), hydrolysis would readily yield the ortho-substituted phenol. For comparison purposes the authors have also prepared and cyclopalladated P(OEt)2(NMePh), an N-methylaniline analog. In the course of this work, the crystal structure of Pd(η5-C5H5)(P(OPh)2(OC6H4)) was determined and found to contain some interesting features, which are discussed as well.
