1569319-05-6Relevant articles and documents
Janus-type organopotassium chemistry observed in deprotonation of mesoionic imidazolium aminides and amino N-heterocyclic carbenes: Coordination and organometallic polymers
Danopoulos, Andreas A.,Braunstein, Pierre
supporting information, p. 3055 - 3057 (2014/03/21)
The first direct observation of the tautomeric equilibrium between mesoionic imidazolium aminides (IA) and amino NHCs (AC) shows its dependence on the aminide substituent. A potassium (imidazol-2-ylidenyl)(anilide), an ion-pair with the 'free' anionic NHC, and potassium organometallic polymers, with the repeat unit exhibiting 'Janus-type' coordination, are reported. The Royal Society of Chemistry.