Process for the preparation of polyvalent alcohols
The invention relates to a process for the preparation of polyvalent alcohols by hydrogenation of the product of the aldolisation reaction of formaldehyde and an aldehyde containing at least two carbon atoms. According to the invention, the said reaction product is obtained by aldolisation of formal...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a process for the preparation of polyvalent alcohols by hydrogenation of the product of the aldolisation reaction of formaldehyde and an aldehyde containing at least two carbon atoms. According to the invention, the said reaction product is obtained by aldolisation of formaldehyde and the said aldehyde in the presence of a weakly alkaline anion exchange resin, and the hydrogenation is carried out in the presence of a solvent and a hydrogenation catalyst. |
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