Catalyst-Oriented Design Based on Elementary Reactions (CODER) for Triarylamine Synthesis.

TL;DR: CODER is a new catalyst design strategy that utilizes mechanistic data and computational tools to develop highly efficient catalysts for C-N coupling reactions.

Abstract: Recently, the application of computational tools to the rational design of catalysts has received considerable attention, but progress has been limited by the reliance on databases and because mechanistic data have been almost neglected. Herein, we report a new strategy for catalyst design, designated catalyst-oriented design based on elementary reactions (CODER), which fully utilizes mechanistic data, combines the strengths of computational tools and researcher experience. CODER enabled the development of extremely efficient Pd catalysts for C-N coupling, which markedly improved the efficiency of the synthesis of widely used triarylamine optoelectronic materials by enhancing the turnover numbers (up to 340000) to 1-3 orders of magnitude towards literature values.