<P>Tables 3 and 4 contained three incorrect structures. Both the incorrect and correct
entries are shown here for clarity.</P>
Table 3 Substrate Scope for the La0.9Ce0.1Co0.6Cu0.4O3-Catalyzed Ullmann Reactions with Phenols
<TD VALIGN="TOP" COLSPAN="6">
</TD>
<TD VALIGN="TOP">
Aryl halide
</TD><TD VALIGN="TOP">
Phenol
</TD><TD VALIGN="TOP">
Isolated yield (%)
</TD><TD VALIGN="TOP">
Aryl halide
</TD><TD VALIGN="TOP">
Phenol
</TD><TD VALIGN="TOP">
Isolated yield (%)
</TD>
<TD COLSPAN="20">
</TD></TR><TR><TD VALIGN="TOP" COLSPAN="3">
incorrect
</TD><TD VALIGN="TOP" COLSPAN="3">
correct
</TD>
<TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
90
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
90
</TD>
Table 4 Substrate Scope for the La0.9Ce0.1Co0.6Cu0.4O3-Catalyzed Ullmann Reactions with Thiophenols
<TD VALIGN="TOP" COLSPAN="6">
</TD>
<TD VALIGN="TOP">
Aryl halide
</TD><TD VALIGN="TOP">
Thiophenol
</TD><TD VALIGN="TOP">
Isolated yield (%)
</TD><TD VALIGN="TOP">
Aryl halide
</TD><TD VALIGN="TOP">
Thiophenol
</TD><TD VALIGN="TOP">
Isolated yield (%)
</TD>
<TD COLSPAN="20">
</TD></TR><TR><TD VALIGN="TOP" COLSPAN="3">
incorrect
</TD><TD VALIGN="TOP" COLSPAN="3">
correct
</TD>
<TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
94
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
94
</TD>
<TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
46
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
</TD><TD VALIGN="TOP">
46
</TD>