Method of preparing alkoxylated tertiary amines

Details Method of preparing alkoxylated tertiary amines Method of preparing alkoxylated tertiary amines

1988-10-20

1990-10-30

Nucker, Christine M.

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

Organic compounds

Amino nitrogen containing

564480, C07C 9304

Patent

active

049670050

ABSTRACT:
A process is described for the conversion of oxyalkylated alcohols to the corresponding alkoxylated tertiary amines, such as aminated ethoxylated amines, by reaction with a secondary amine at ambient pressure and at above ambient temperature in the presence of hydrogen and a reductive amination catalyst using, as a reductive amination catalyst, metallic iridium.

REFERENCES:
patent: 4647701 (1987-03-01), Gibson
patent: 4665195 (1987-05-01), Stogryn
patent: 4745190 (1988-05-01), Marsella

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