Table 3.

β-Arylation of Carboxylic Acid Amides^a

1a 30% mono 1b 53% di	2a 78% mono trace of di	3a 58%
4a 80%	5a 64%	6a 84%
7a 60% mono 7b 22% di		8a 80%
9a 68%	10a 70%	11a 72%

^aThe reaction conditions are the same as described in Table 1.