Process for the preparation of polymeric alpha, omega-dialdehydes and diacids
A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric aliphatic alkanediol with a stable free radical nitroxide in the presence of a NOx-generating compound, an oxidant and, optionally, a solvent a...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
28.10.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | A process for the preparation of polymeric alpha,omega-dialdehydes, diacids and mixtures thereof, which process comprises reacting a corresponding polymeric aliphatic alkanediol with a stable free radical nitroxide in the presence of a NOx-generating compound, an oxidant and, optionally, a solvent and/or a bromide-containing compound, and thereafter separating out the polymeric alpha,omega-dialdehyde and/or diacid. |
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Bibliography: | Application Number: US19950575377 |