Ir(iii) metallacycles were applied as catalysts for the hydrosilylation of ketimines and aldimines by using sodium tetrakis[(3,5-trifluoromethyl)phenyl]borate, NaBArF24, as an additive. By using a slight excess of the organosilane reagent, the reactions proceeded rapidly and efficiently, at low catalyst loadings and at room temperature.
Ir(iii)金属环化合物被应用为催化剂,用于使用钠四(三,五-三氟甲基)苯基硼酸盐(NaBArF24)作为添加剂对酮亚胺和醛亚胺进行硅氢化反应。通过使用微量过量的有机硅烷试剂,反应在低催化剂负荷和室温下迅速高效地进行。