FR2108342A5 - - Google Patents
Info
- Publication number
- FR2108342A5 FR2108342A5 FR7133899A FR7133899A FR2108342A5 FR 2108342 A5 FR2108342 A5 FR 2108342A5 FR 7133899 A FR7133899 A FR 7133899A FR 7133899 A FR7133899 A FR 7133899A FR 2108342 A5 FR2108342 A5 FR 2108342A5
- 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
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2047446A DE2047446C3 (de) | 1970-09-26 | 1970-09-26 | Verfahren zur Herstellung von Acetylenglykolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2108342A5 true FR2108342A5 (it) | 1972-05-19 |
Family
ID=5783480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7133899A Expired FR2108342A5 (it) | 1970-09-26 | 1971-09-21 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE773057A (it) |
| CH (1) | CH559155A5 (it) |
| DE (1) | DE2047446C3 (it) |
| FR (1) | FR2108342A5 (it) |
| GB (1) | GB1354011A (it) |
| IT (1) | IT944719B (it) |
| NL (1) | NL7112686A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711382A1 (de) * | 1987-04-04 | 1988-10-20 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkindiolen durch umsetzung von ketonen mit acetylen |
| DE19635703A1 (de) * | 1996-09-03 | 1998-03-05 | Basf Ag | Verfahren zur Herstellung von Alkindiolen oder Gemischen von Alkindiolen mit Alkinmonoolen |
| DE19837211A1 (de) * | 1998-08-17 | 2000-02-24 | Basf Ag | Verfahren zur Herstellung von Alkindiolen |
| DE19924020A1 (de) * | 1999-05-26 | 2000-11-30 | Basf Ag | Verfahren zur Herstellung von Alkindiolen |
| CN109824478B (zh) * | 2019-03-15 | 2020-12-01 | 西南化工研究设计院有限公司 | 一种联产二甲基己炔二醇和双丙酮醇的新工艺 |
-
1970
- 1970-09-26 DE DE2047446A patent/DE2047446C3/de not_active Expired
-
1971
- 1971-08-19 CH CH1219071A patent/CH559155A5/xx not_active IP Right Cessation
- 1971-09-15 NL NL7112686A patent/NL7112686A/xx unknown
- 1971-09-21 FR FR7133899A patent/FR2108342A5/fr not_active Expired
- 1971-09-24 BE BE773057A patent/BE773057A/xx unknown
- 1971-09-24 GB GB4458571A patent/GB1354011A/en not_active Expired
- 1971-09-25 IT IT53096/71A patent/IT944719B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047446C3 (de) | 1973-10-31 |
| NL7112686A (it) | 1972-03-28 |
| DE2047446B2 (de) | 1973-04-05 |
| GB1354011A (en) | 1974-06-05 |
| BE773057A (fr) | 1972-03-24 |
| IT944719B (it) | 1973-04-20 |
| DE2047446A1 (de) | 1972-03-30 |
| CH559155A5 (it) | 1975-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |