MANUFACTURE OF NEOPENTYL GLYCOL (IIA)
Neopentyl glycol is made by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and cad- mium or yttrium oxide; then hydrogenating the resulting reaction mixture containing hydroxypivaldehyde and at least about 20 % 3-hydroxy-2,2-dimethylpropylhydroxypivalate,
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
28.08.2001
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | Neopentyl glycol is made by reacting isobutyraldehyde with paraformaldehyde in the presence of a tertiary amine and cad- mium or yttrium oxide; then hydrogenating the resulting reaction mixture containing hydroxypivaldehyde and at least about 20 % 3-hydroxy-2,2-dimethylpropylhydroxypivalate, |
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Bibliography: | Application Number: CA19922089566 |