Manipulating Self-Assembly in Silver(I) Complexes of 1,3-Di-<i>N</i>-pyrazolylorganyls
作者:Brendan J. Liddle、Daniel Hall、Sergey V. Lindeman、Mark D. Smith、James R. Gardinier
DOI:10.1021/ic900982m
日期:2009.9.7
latter. The complex [Ag(pzBnpz*)](BF4) forms two different one-dimensional coordination polymers in the same flask during crystallization from acetone/Et2O, where the presence or absence of the included solvent dictates the differences in the secondary coordination sphere of (and noncovalent interactions involving) silver(I). In all the above cases, neighboring silver atoms are separated beyond van der
N-Picolinamides as ligands for Ullmann-type C N coupling reactions
作者:Fehmi Damkaci、Abdulkhaliq Alawaed、Erik Vik
DOI:10.1016/j.tetlet.2016.04.017
日期:2016.5
N-phenyl-2-pyridincarboxamide-1-oxide as a ligand with Cu2O in Ullmann type CN bond formations between aryl halides and N-heteroaryls in common solvents, such as MeCN, DMF, and DMSO at 82–120 °C has been successfully demonstrated. The ligand is effective when only 4% equiv is used relative to the substrate. The reaction provided the corresponding products in coupling of electron-rich, electron poor, and