The present invention is directed to a transition metal catalyst, comprising a Group 8 metal and a ligand having the structure 1 wherein R, Rnull and Rnull are organic groups having 1-15 carbon atoms, nnull1-5, and mnull0-4. The present invention is also directed to a method of forming a compound having an aromatic or vinylic carbon-oxygen, carbon-nitrogen, or carbon-carbon bond using the above catalyst. The catalyst and the method of using the catalyst are advantageous in preparation of compounds under mild conditions of approximately room temperature and pressure.