摘要 |
1463780 Bis[2 - (N,N - dimethylamino)- ethyl]ether UNION CARBIDE CORP 23 May 1975 [10 June 1974] 22446/75 Heading C2C Bis[2 - (N,N - dimethylamino)ethyl]ether is made by reacting trimethylamine with 2-[2- (N,N - dimethylamino)ethoxy]ethanol in the presence of a nickel catalyst (e.g. Raney nickel or nickel on an alumina support).
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