Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1999-12-10
2000-09-05
Barts, Samuel
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C20900
Patent
active
061145831
ABSTRACT:
A process for the preparation of triarylamines, wherein the process comprises reacting a diarylamine and a haloaromatic compound in a reaction medium comprising a phase-transfer catalyst and an aromatic solvent.
REFERENCES:
patent: 4764625 (1988-08-01), Turner et al.
patent: 5387725 (1995-02-01), Walters
patent: 5648542 (1997-07-01), Goodbrand et al.
patent: 5654482 (1997-08-01), Goodbrand
patent: 5705697 (1998-01-01), Goodbrand et al.
patent: 5723669 (1998-03-01), Goodbrand et al.
patent: 5723671 (1998-03-01), Goodbrand et al.
Schmitz et al, Advanced Materials, 11(10):821-826 (1999).
Sukata et al, J. Org. Chem., 54:1476-1479 (1989).
(original author illegible) Frechet et al (second author), Synthesis, 383-385 (1986).
Bellino Mark Thomas
Levin Ronald Harold
Luo Weimei
Mosier Scott Thomas
Barts Samuel
Brady John A.
Lexmark International Inc.
LandOfFree
Preparation of triarylamines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preparation of triarylamines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of triarylamines will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2213984