76315-61-2Relevant articles and documents
One-pot synthesis of unsymmetrical N-heterocyclic carbene ligands from N-(2-iodoethyl)arylamine salts
Bhanu Prasad,Gilbertson, Scott R.
supporting information; experimental part, p. 3710 - 3713 (2011/02/28)
Image Presented An approach that provides symmetrical, unsymmetrical, and asymmetric N-heterocyclic carbene (NHC) ligands is reported. Reaction of iodoethanol with aniline provides N-(2-iodoethyl)arylamine salts that are then converted to the corresponding iodide. Reaction with aliphatic or aromatic amines followed by triethyl orthoformate was used to provide 26 different NHC ligands.
New macrocyclic ligands. XIV: Synthesis and X-ray structures of potentially pentadentate ligands incorporating non-symmetrically arranged N4S-, N3OS-, N2O2S- and N2S2O-heteroatoms
Baldwin, Darren S.,Bowden, Bruce F.,Duckworth, Paul A.,Lindoy, Leonard F.,McCool, Brian J.,Meehan, George V.,Vasilescu, Ioana M.,Wild, S. Bruce
, p. 597 - 603 (2007/10/03)
The synthesis and characterization of new mixed-donor macrocyclic ligands incorporating nitrogen, sulfur and/or oxygen heteroatoms are described. The new 17- or 18-membered macrocyclic rings contain unsymmetrical arrangements of their heteroatoms in contr
