Preparation with heterogeneous catalysis of N-alkyl-substituted

Details Preparation with heterogeneous catalysis of N-alkyl-substituted Preparation with heterogeneous catalysis of N-alkyl-substituted

1997-09-04

1998-11-24

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

564472, C07C20926

Patent

active

058409866

ABSTRACT:
A process for preparing N-alkyl-substituted aminoalkynes by reacting an alkyne with a carbonyl compound and an amine with heterogeneous catalysis in which an unsupported copper acetylide derived from malachite is used as the catalyst. The N-alkyl-substituted aminoalkyne have a wide variety of uses including their use as precursors for pharmaceuticals, their use in electroplating processes and their use as corrosion inhibitors.

REFERENCES:
patent: 3496232 (1970-02-01), Tedeschi et al.
patent: 3650985 (1972-03-01), Kirchner et al.
patent: 4127734 (1978-11-01), Fremont
patent: 4621158 (1986-11-01), Hubert et al.
patent: 5300716 (1994-04-01), Chapuis

Affiliated with

Also associated with

Rating

Preparation with heterogeneous catalysis of N-alkyl-substituted 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 with heterogeneous catalysis of N-alkyl-substituted , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation with heterogeneous catalysis of N-alkyl-substituted will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1704569