Product^a

Substrate

Substrate

Yield (%)^b

1a

4-methylaniline

3,5-dimethylaniline

86

1b

4-methylaniline

N,N-dimethylaniline

94

1c

4-methylaniline

4-methylphenol

91

1d

4-methylaniline

4-hydroxyacetophenone

84

1e

4-methylaniline

2-naphthol

96

1f

aniline

4-methylphenol

93

1g

aniline

2-naphthol

91

1h

4-nitroaniline

phenol

85

1i

4-nitroaniline

6-ethyl-2-methylaniline

83

1j

4-nitroaniline

2-naphthol

85

1k

4-Aminoazobenzene

phenol

90