Process for the preparation of arylamines

Details Process for the preparation of arylamines Process for the preparation of arylamines

2005-05-17

2005-05-17

O'Sullivan, Peter (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

C544S174000, C544S178000, C546S016000, C546S236000, C546S240000, C546S192000

Reexamination Certificate

active

06894191

ABSTRACT:
The present invention provides a process for the preparation of arylamines comprises reacting aryl halide and aryl amine/heterocyclic amine. The said process is carried out in the presence of a solvent, catalyst and a base.

REFERENCES:
patent: 5831128 (1998-11-01), Beller et al.
patent: 6235938 (2001-05-01), Hartwig et al.
Kelkar, et al., J. Org. Chem., vol. 32, No. 40, 2002, pp. 7143-7146, XP002279641.
E. Brenner et al., Tetrahedron Lett., vol. 41, 2000, pp. 2881-2884, XP004195693.
Goodbrand et al., J. Org. Chem., vol. 64, No. 2, 1999, pp. 670-674, XP002189995.
Quatch et al., Org. Lett., vol. 5, 2003, pp. 4397-4400, XO00227946.

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