Thiol-Mediated Uptake (TMU, TIMEUP).

This account briefly summarizes objectives and progress made so far with the Swiss-ERC AdG entitled Translational Dynamic Covalent Exchange Cascades (TIMEUP).

Dynamic Phosphorus: Thiolate Exchange Cascades with Higher Phosphorothioates.

In this study, we introduce phosphorus, a pnictogen, as an exchange center for dynamic covalent chemistry. Cascade exchange of neutral phosphorotri- and -tetrathioates with thiolates is demonstrated in organic solvents, aqueous micellar systems, and in living cells. Exchange rates increase with the pH value, electrophilicity of the exchange center, and nucleophilicity of the exchangers.