FR1010812A - Procédé de fabrication d'acétyléthylèneoxyde et de diacétyle - Google Patents
Procédé de fabrication d'acétyléthylèneoxyde et de diacétyleInfo
- Publication number
- FR1010812A FR1010812A FR1010812DA FR1010812A FR 1010812 A FR1010812 A FR 1010812A FR 1010812D A FR1010812D A FR 1010812DA FR 1010812 A FR1010812 A FR 1010812A
- Authority
- FR
- France
- Prior art keywords
- acetylethylene
- diacetyl
- oxide
- manufacturing process
- manufacturing
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/32—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3122A DE805757C (de) | 1948-10-02 | 1948-10-02 | Verfahren zur Herstellung von Acetylaethylenoxyd und Diacetyl |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1010812A true FR1010812A (fr) | 1952-06-16 |
Family
ID=7358467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1010812D Expired FR1010812A (fr) | 1948-10-02 | 1948-11-03 | Procédé de fabrication d'acétyléthylèneoxyde et de diacétyle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE805757C (de) |
FR (1) | FR1010812A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006169A (en) | 1976-02-26 | 1977-02-01 | Smithkline Corporation | Epoxidation of α,β-ethylenic ketones |
-
1948
- 1948-10-02 DE DEP3122A patent/DE805757C/de not_active Expired
- 1948-11-03 FR FR1010812D patent/FR1010812A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006169A (en) | 1976-02-26 | 1977-02-01 | Smithkline Corporation | Epoxidation of α,β-ethylenic ketones |
Also Published As
Publication number | Publication date |
---|---|
DE805757C (de) | 1951-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1025688A (fr) | Fabrication d'articles en oxyde ferromagnétique | |
FR993613A (fr) | Perfectionnement aux grilles d'aération et procédé de fabrication | |
FR985765A (fr) | Polyamides synthétiques nouvelles et leur procédé de fabrication | |
CH280429A (fr) | Ajutage de filière et procédé de fabrication de celui-ci. | |
FR1010663A (fr) | Procédé de fabrication de chaussures et chaussures résultant de l'application de ce procédé | |
FR1010812A (fr) | Procédé de fabrication d'acétyléthylèneoxyde et de diacétyle | |
FR1008548A (fr) | Procédé de fabrication de glyoxal et de polyglyoxal | |
FR972188A (fr) | Mordache et son procédé de fabrication | |
FR974654A (fr) | Boulon-plaquette et son procédé de fabrication | |
FR968938A (fr) | Panneau de construction et son procédé de fabrication | |
FR1000275A (fr) | Procédé de fabrication d'oxyde ferrique | |
FR966683A (fr) | Procédé de fabrication d'éléments de construction | |
FR980450A (fr) | Cosmétique et son procédé de fabrication | |
FR997654A (fr) | Procédé de fabrication d'accumulateurs électriques | |
FR58788E (fr) | Procédé de fabrication d'alpha-chlorobutyrolactone | |
FR1009768A (fr) | Procédé de fabrication d'alpha-chlorobutyrolactone | |
FR976817A (fr) | Nouveau procédé de fabrication d'espadrilles | |
FR985231A (fr) | Procédé de fabrication d'esters polymères | |
FR920277A (fr) | Procédé et appareillage de fabrication d'acétylène | |
FR966073A (fr) | Nouveau procédé de fabrication de l'urée | |
FR979931A (fr) | Habitation et procédé de fabrication | |
FR979929A (fr) | Mortier et son procédé de fabrication | |
FR997615A (fr) | Boules de rutile et procédé pour leur fabrication | |
FR1007241A (fr) | Procédé de fabrication d'agglomérés | |
FR969877A (fr) | Nouvelle première et son procédé de fabrication |