目次

1. Organoselenium compounds as reagents and catalysts to develop new green protocols        1.1. Organoselenium compounds as catalysts        1.2. Alternative green solvents for organoselenium mediated reactions   2. Bioactive organoselenium compounds and therapeutic perspectives        2.1. Antioxidants        2.2. Antiviral and Antimicrobial   3. Organoselenium in the nature        3.1. Organoselenium in plants        3.2. Selenoproteins from bacteria to mammals   4. Chalcogen bonding and non-bonding interactions        4.1. Theory of the chalcogen bond        4.2. Experimental evidences