FR2327213B1 - - Google Patents
Info
- Publication number
- FR2327213B1 FR2327213B1 FR7629932A FR7629932A FR2327213B1 FR 2327213 B1 FR2327213 B1 FR 2327213B1 FR 7629932 A FR7629932 A FR 7629932A FR 7629932 A FR7629932 A FR 7629932A FR 2327213 B1 FR2327213 B1 FR 2327213B1
- Authority
- FR
- France
- 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
- 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
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12047875A JPS5246007A (en) | 1975-10-06 | 1975-10-06 | Process for preparation of butanediol or butenediol |
| JP13947875A JPS5265208A (en) | 1975-11-20 | 1975-11-20 | Manufacture of 1,4-butanediol |
| JP14094175A JPS5265209A (en) | 1975-11-25 | 1975-11-25 | Manufacture of diols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2327213A1 FR2327213A1 (fr) | 1977-05-06 |
| FR2327213B1 true FR2327213B1 (OSRAM) | 1981-11-06 |
Family
ID=27314058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7629932A Granted FR2327213A1 (fr) | 1975-10-06 | 1976-10-05 | Procede de production de butanediol ou de butenediol |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1077523A (OSRAM) |
| DE (1) | DE2645030C2 (OSRAM) |
| FR (1) | FR2327213A1 (OSRAM) |
| GB (1) | GB1560694A (OSRAM) |
| IT (1) | IT1069133B (OSRAM) |
| NL (1) | NL187156C (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432409A (en) | 1977-08-03 | 1979-03-09 | Mitsubishi Chem Ind Ltd | Preparation of ciol and cyclic ether |
| DE2847068A1 (de) * | 1978-10-28 | 1980-05-08 | Basf Ag | Verfahren zur herstellung von butendioldiacetaten und von butandiol |
| JP3175360B2 (ja) * | 1992-12-10 | 2001-06-11 | 三菱化学株式会社 | １，４−ブタンジオールの精製方法 |
| CN104292076A (zh) * | 2014-10-11 | 2015-01-21 | 江苏常州酞青新材料科技有限公司 | 一种二醋酸丁烯二醇酯的生产方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917720A (en) * | 1973-05-30 | 1975-11-04 | Gen Electric | Continuous process for the production of a diol from a diol ester |
-
1976
- 1976-09-30 IT IT6933876A patent/IT1069133B/it active
- 1976-10-05 NL NL7610981A patent/NL187156C/xx not_active IP Right Cessation
- 1976-10-05 FR FR7629932A patent/FR2327213A1/fr active Granted
- 1976-10-05 GB GB4120276A patent/GB1560694A/en not_active Expired
- 1976-10-06 CA CA262,843A patent/CA1077523A/en not_active Expired
- 1976-10-06 DE DE19762645030 patent/DE2645030C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1069133B (it) | 1985-03-25 |
| DE2645030A1 (de) | 1977-04-14 |
| NL7610981A (nl) | 1977-04-12 |
| NL187156C (nl) | 1991-06-17 |
| DE2645030C2 (de) | 1985-04-04 |
| FR2327213A1 (fr) | 1977-05-06 |
| NL187156B (nl) | 1991-01-16 |
| CA1077523A (en) | 1980-05-13 |
| GB1560694A (en) | 1980-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |