248534.fig.001
Figure 1: Molecular structures of phenyl chlorothionoformate (1), phenyl chloroformate (2), phenyl chlorodithioformate (3), phenyl chlorothioformate (4), phenyl fluorothionoformate (5), p-tolyl chlorothionoformate (6), p-chlorophenyl chlorothionoformate (7), and p-fluorophenyl chlorothionoformate (8).