N from a mixture comprising a tertiary amine or tertiary amino alkyl ethers, N, N'- separation of trimethyl bis-aminoethyl ether

摘要

The present invention is a tertiary amino or alkyl tertiary amines such as N, and the method for recovering from a mixture of the amide N, N, a-trimethyl-bis N'- aminoethyl ether, N, a-trimethyl-bis N'- aminoethyl ether relates to a composition comprising a mixture of amide exchange reagent N, N, and N'- trimethyl-bis-aminoethyl ether method and separated from the mixture comprising ethers. None [Selection Figure]