N-Heterocyclic allenes can be made using a Ti vinylidene complex. Work by Bastiaan Kooij with support from Damien Chen (computations), Rosario Scopelliti (XRD) & Farzaneh Fadaei-Tirani (XRD). Out in @angewandtechemie.bsky.social : onlinelibrary.wiley.com/doi/10.1002/...