Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1990-09-20
1993-05-25
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544177, 544401, 564467, 564503, 564506, 564508, 564511, C07D41312, C07C20968
Patent
active
052141420
ABSTRACT:
A process for preparing aminoethers, particularly bis[2-(N,N-dialkylamino)alkyl]ethers, which comprises contacting a carboxylated aminoether with a metal oxide catalyst under conditions effective to produce the aminoether. Many of these aminoethers are useful as catalysts in the production of polyurethanes, especially cellular polyurethanes.
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Allen R. M.
Richter Johann
Union Carbide Chemicals & Plastics Technology Corporation
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