The 16th IUPAC International Symposium on Organometallic Chemistry Directed Towards Organic Synthesis (OMCOS 16) will be held in Shanghai, China during the period of July 24 (Sun)-28 (Thu), 2011.

It is organized by Shanghai Institute of Organic Chemistry (SIOC), Chinese Academy of Sciences (CAS) and East China Normal University, under the auspices of the International Union of Pure and Applied Chemistry.