The biennial Balticum Organicum Syntheticum (BOS) is an organic chemistry conference that rotates through Tallinn, Riga and Vilnius, the three capitals of the Baltic States. The conference goals are:

• to convey the excitement of synthetic organic chemistry as practiced in industry and universities worldwide;
• to promote interactions between chemists of the Baltic States and other countries of the world to create links, collaborations, and common research projects in both, academic and industrial settings;
• showcase the historical significance, architecture, and beauty of the Baltic States. With the participation of many Estonian, Latvian and Lithuanian chemists, you will also become aware of the history, culture, language, and social framework of the Baltic States.