FR2376837A1 - Procede de fabrication du dichloroethylformal - Google Patents
Procede de fabrication du dichloroethylformalInfo
- Publication number
- FR2376837A1 FR2376837A1 FR7700571A FR7700571A FR2376837A1 FR 2376837 A1 FR2376837 A1 FR 2376837A1 FR 7700571 A FR7700571 A FR 7700571A FR 7700571 A FR7700571 A FR 7700571A FR 2376837 A1 FR2376837 A1 FR 2376837A1
- Authority
- FR
- France
- Prior art keywords
- liq
- extn
- sepd
- solvent
- chloroethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
Abstract
Procédé de fabrication du dichloréthylformal par réaction de formaldéhyde et de chlorhydrine d'éthylène glycol en présence de catalyseur acide caractérisé en ce que la séparation des produits réactionnels est réalisée au moyen d'une extraction liquide-liquide, le dichloréthylformal servant de solvant Le procédé convient particulièrement à la préparation en continu du dichloroéthylformal. On peut utiliser comme solvant du dichloroéthylformal brut formé en cours de réaction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700571A FR2376837A1 (fr) | 1977-01-11 | 1977-01-11 | Procede de fabrication du dichloroethylformal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700571A FR2376837A1 (fr) | 1977-01-11 | 1977-01-11 | Procede de fabrication du dichloroethylformal |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376837A1 true FR2376837A1 (fr) | 1978-08-04 |
FR2376837B1 FR2376837B1 (fr) | 1980-09-12 |
Family
ID=9185324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700571A Granted FR2376837A1 (fr) | 1977-01-11 | 1977-01-11 | Procede de fabrication du dichloroethylformal |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376837A1 (fr) |
-
1977
- 1977-01-11 FR FR7700571A patent/FR2376837A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2376837B1 (fr) | 1980-09-12 |
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