10.1021/acs.organomet.8b00474.s001 Zachary W. Davis-Gilbert Zachary W. Davis-Gilbert Kento Kawakita Kento Kawakita Daniel R. Blechschmidt Daniel R. Blechschmidt Hayato Tsurugi Hayato Tsurugi Kazushi Mashima Kazushi Mashima Ian A. Tonks Ian A. Tonks In Situ Catalyst Generation and Benchtop-Compatible Entry Points for Ti<sup>II</sup>/Ti<sup>IV</sup> Redox Catalytic Reactions American Chemical Society 2018 imine Ti-catalyzed oxidative nitrene transfer reactions catalyst systems TiCl 4 IV II THF entry point Situ Catalyst Generation catalyst system Benchtop-Compatible Entry Points 2018-09-06 17:49:40 Journal contribution https://acs.figshare.com/articles/journal_contribution/In_Situ_Catalyst_Generation_and_Benchtop-Compatible_Entry_Points_for_Ti_sup_II_sup_Ti_sup_IV_sup_Redox_Catalytic_Reactions/7056146 The development of several in situ generated catalyst systems for Ti-catalyzed oxidative nitrene transfer reactions is reported. The simplest and widely applicable catalyst system, TiCl<sub>4</sub>(THF)<sub>2</sub>/Zn<sup>0</sup>, can be set up on the benchtop under air. This system uses commercially available reagents and can be used as an entry point for Ti<sup>II</sup>/Ti<sup>IV</sup> multicomponent redox reactions for the synthesis of pyrroles, α,γ-unsaturated imines, α,β-unsaturated imines, cyclopropylimines, and arenes.