Scalable thioarylation of unprotected peptides and biomolecules under Ni/photoredox catalysis† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc04292b

General Considerations ................................................................................................................................... 2 Photochemistry .................................................................................................................................................. 2 General peptide purification parameters:............................................................................................ 3 High-Throughput Experimentation ........................................................................................................ 3 General High-Throughput Experimentation Protocol................................................................... 3