metathesis reactions initiates a spontaneous C–H activation at room temperature. The titanaaziridine (η5‐CpAd)(η2‐NCy2)TiNCy2 (9) formed after a β‐C–H activation with LiNCy2. The use of NaN(SiMe3)2 results in a γ‐C–H activation and the formation of the azatitanacyclobutane (10). The alkylation of ClTi(NCy2)3 (7) with methyllithium produces the reactive complex MeTi(NCy2)3 (11). The spontaneous reaction of