Patent ID: 8519147
Filing Date: 2013-08-27
Classification: C07D,C07F,C10G,Y02E

Abstract:
1. A carbene complex of metal salt represented by the formula: wherein, R is selected from the group consisting of an alkyl sulfonate, aryl sulfonate, alkyl sulfate, aryl sulfate, carboxylate, aryl carboxylate, amidate, amidinate, thiocarboxylate, dithiocarboxylate, borate, chloride, bromide, iodide, nitrate, triflate, and perchlorate; c is 1 or 2; M is Li or Mg; n is an integer of from 1 to 24; and T is represented by Formula (I): where e is 0, 1, or 2; d is 1, 2, 3, or 4; Q is C, Si, N, P, O, or S; each R* is a hydrogen, oxo, hydrocarbyl or substituted hydrocarbyl group; and each E is, independently, C, N, S, O, or P, with available valences, if any, occupied by L