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2005
Amines
Q 0120
04- 085
Solvent-Free Amination Reactions of Aryl Bromides at Room Temperature Catalyzed by a (π-Allyl)palladium Complex Bearing a Diphosphinidenecyclobutene
Ligand. — The amination of aryl bromides (I) with aromatic as well as aliphatic primary or secondary amines (II) proceeds effectively in the presence of a palladium catalyst bearing a diphosphinidenecyclobutene ligand to give the corresponding arylamines (III) in good to excellent yields. The reaction proceeds under mild conditions
at room temperature and in the absence of solvent. — (GAJARE, A. S.; TOYOTA, K.;
YOSHIFUJI*, M.; OZAWA, F.; J. Org. Chem. 69 (2004) 19, 6504-6506; Dep. Chem.,
Grad. Sch. Sci., Tohoku Univ., Aoba, Sendai 980, Japan; Eng.) — Mischke
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