Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1988-05-19
1991-02-19
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564479, C07C20926, C07C20916
Patent
active
049946200
ABSTRACT:
Alkylamines such as methylamine and dimethylamine react with alcohols and aldehydes at 150.degree.-275.degree. C. in the presence of hydrogen and a catalyst initially consisting essentially of (1) a copper compound selected from copper carbonate, copper oxide, copper hydroxide or mixtures thereof, (2) a zinc compound selected from zinc carbonate, zinc oxide, zinc hydroxide or mixtures thereof and (3) a metal compound selected from carbonates, oxides and hydroxides of a Group IIA metal and mixtures thereof at least one of said copper compound and zinc compound being a carbonate. Conversions and yields are high and the amount of heavy by-product is low.
REFERENCES:
patent: 1762742 (1930-06-01), Reppe
patent: 2609394 (1952-09-01), Davies et al.
patent: 4182915 (1980-01-01), Harvey
patent: 4210605 (1980-07-01), Hoshino et al.
patent: 4229374 (1980-10-01), Slaugh et al.
patent: 4254060 (1981-03-01), Kimura et al.
patent: 4310697 (1982-01-01), Cheminal et al.
patent: 4409399 (1983-10-01), Swift et al.
patent: 4683336 (1987-07-01), Blackhurst
Fong Pak Y.
Sauer Joe D.
Smith Kim R.
Ethyl Corporation
Hogan Patricia J.
Hollrah Glennon H.
Odenweller Joseph D.
Treanor Susan P.
LandOfFree
Amines for alcohols does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Amines for alcohols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amines for alcohols will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1145251