BE838790A - Procede de preparation de glycols - Google Patents
Procede de preparation de glycolsInfo
- Publication number
- BE838790A BE838790A BE164508A BE164508A BE838790A BE 838790 A BE838790 A BE 838790A BE 164508 A BE164508 A BE 164508A BE 164508 A BE164508 A BE 164508A BE 838790 A BE838790 A BE 838790A
- Authority
- BE
- Belgium
- Prior art keywords
- glycols
- preparation process
- preparation
- glycols preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50020351A JPS5198203A (US20030199744A1-20031023-C00003.png) | 1975-02-20 | 1975-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE838790A true BE838790A (fr) | 1976-06-16 |
Family
ID=12024691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE164508A BE838790A (fr) | 1975-02-20 | 1976-02-20 | Procede de preparation de glycols |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5198203A (US20030199744A1-20031023-C00003.png) |
BE (1) | BE838790A (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4209650A (en) * | 1976-05-28 | 1980-06-24 | Halcon International, Inc. | Process for producing ethylene glycol |
-
1975
- 1975-02-20 JP JP50020351A patent/JPS5198203A/ja active Pending
-
1976
- 1976-02-20 BE BE164508A patent/BE838790A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5198203A (US20030199744A1-20031023-C00003.png) | 1976-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2298596A1 (fr) | Procede de fa | |
FR2301555A1 (fr) | Procede de r | |
FR2301613A1 (fr) | Procede | |
BE840168A (fr) | Procede de preparation de dechets | |
FR2301288A1 (fr) | Procede p | |
FR2300291A1 (fr) | Procede de re | |
FR2323435A1 (fr) | Procede de preparation de dis | |
FR2300048A1 (fr) | Procede | |
FR2307833A1 (fr) | Procede de preparation de polyphenylene-ethers | |
FR2337120A1 (fr) | Procede d | |
FR2299074A1 (fr) | Procede | |
FR2301493A1 (fr) | Procede | |
FR2300812A1 (fr) | Procede | |
BE839347A (fr) | Procede de preparation de nouvelles indolyalcoylpiperidines | |
BE839550A (fr) | Procede integre | |
FR2298568A1 (fr) | Procede po | |
FR2302344A1 (fr) | Procede po | |
FR2322611A2 (fr) | Procede de preparation de gamma-globuline | |
FR2297921A1 (fr) | Procede de r | |
FR2301966A1 (fr) | Procede | |
FR2327987A1 (fr) | Procede de preparation de 4-alkyl-thiosemicarbazides | |
FR2301803A1 (fr) | Procede e | |
FR2300135A1 (fr) | Procede po | |
FR2300092A1 (fr) | Procede | |
FR2345425A1 (fr) | Procede de preparation de 4-acylaminoanthrones |