Heteroz is pleased to offer a series of highly active and versatile palladium, ruthenium, and iridium catalysts and biarylphosphine ligands used in cross-coupling reactions for the formation of C-C, C-N, C-O, C-F, C-CF, and C-S bonds. The ligands are electron-rich and provide catalyst systems with a diverse scope, high stability, and reactivity. Most of our catalysts are thermally stable and show good solubility in common organic solvents.