Process for preparing secondary aminoether alcohols

Details Process for preparing secondary aminoether alcohols Process for preparing secondary aminoether alcohols

1983-12-23

1984-12-11

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

564447, C07C 8500, C07C 8502

Patent

active

044879679

ABSTRACT:
The present invention relates to a process for selectively preparing severely sterically hindered secondary aminoether alcohols by reacting a primary amino compound with a polyalkenyl ether glycol in the presence of a hydrogenation catalyst at elevated temperatures and pressures. The severely sterically hindered secondary aminoether alcohols are useful in acid gas scrubbing processes, particularly in the selective removal of H.sub.2 S from gaseous streams containing CO.sub.2 and H.sub.2 S.

REFERENCES:
patent: 2355337 (1944-08-01), Spence
patent: 2928877 (1960-03-01), Saul et al.
patent: 3070552 (1962-12-01), Tesoro et al.
patent: 3660319 (1972-05-01), Yeakey
patent: 3708539 (1973-01-01), Fenton

Affiliated with

Also associated with

Rating

Process for preparing secondary aminoether 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 Process for preparing secondary aminoether alcohols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing secondary aminoether alcohols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1464477