Wiley, Angewandte Chemie International Edition, 18(48), p. 3317-3321, 2009
Wiley, Angewandte Chemie, 18(121), p. 3367-3371, 2009
Full text: Download
Check M(etal)ate: The chessboard and the figures represent a special reaction in which different low-polarity metals can metalate arenes directly when they are brought into the right position. In a combination of queen (sodium) and knight (chromium or iron), it is possible for the knight (usually the weaker piece) to make a direct deadly hit on the king (benzene) in this game of elemental chess.