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EP0184731A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for the preparation of 2-(1-hydroxymethyl) acrylonitrile and acrylates

Assignee: BASF SE
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Filing: 1985-11-29
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Granted: —
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Expires: 2005-11-29
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Abstract

Abstract Translated from German Verfahren zur Herstellung von 2-(1-Hydroxymethyl)-acrylnitril und -acrylestern der Formel <IMAGE> und R ein gegebenenfalls substituierter Alkylrest bedeutet, durch Umsetzung von Acrylnitril oder Acrylestern mit hydratisiertem Formaldehyd oder Halbacetalen des Formaldehyds in Gegenwart von tertiären Aminen als Katalysator. Process for the preparation of 2- (1-hydroxymethyl) acrylonitrile and acrylic esters of the formula <IMAGE> and R is an optionally substituted alkyl radical, by reacting acrylonitrile or acrylic esters with hydrated formaldehyde or hemiacetals of formaldehyde in the presence of tertiary amines as a catalyst.

Inventors

  • 👤 Rolf Dr. Fikentscher
  • 👤 Erwin Dr. Hahn
  • 👤 Alexander Dr. Kud
  • 👤 Alfred Dr. Oftring

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 14:09
CPC Classifications
C; C07; C07C; C07C255/00; C07C67/00; C07C67/30; C07C67/333; C07C67/343

Claims Analysis

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References Cited (Backward Citations)

US2601659A Cited
FR1506132A Cited
FR2120686A5 Cited

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