Persistent carbene adducts and methods of forming the same are generally described, as well as compositions comprising the persistent carbene adduct. In some embodiments, methods are provided comprising heating a persistent carbene to relatively high temperatures to convert the persistent carbene into a persistent carbene- carbodiimide adduct. In certain embodiments, the percent of the persistent carbene that is converted to the persistent carbene-carbodiimide adduct is relatively high (e.g., at least about 50%). In some embodiments, the persistent carbene-carbodiimide adducts formed via the methods described herein may be relatively stable. Compositions comprising the persistent carbene-carbodiimide adducts of the present invention may be useful for applications involving catalysis, organometallic chemistry, sensing, and surface functionalization, amongst others.
描述了持久性卡宾加合物及其形成方法,以及包含持久性卡宾加合物的组合物。在某些实施例中,提供了一种方法,包括加热持久性卡宾至相对高温,将持久性卡宾转化为持久性卡宾-卡卜二
亚胺加合物。在某些实施例中,被转化为持久性卡宾-卡卜二
亚胺加合物的持久性卡宾的百分比相对较高(例如,至少约50%)。在某些实施例中,通过本文描述的方法形成的持久性卡宾-卡卜二
亚胺加合物可能相对稳定。本发明的组合物包括所述持久性卡宾-卡卜二
亚胺加合物,可能适用于涉及催化、有机
金属
化学、传感和表面功能化等应用。