GB1232257A - - Google Patents
Info
- Publication number
- GB1232257A GB1232257A GB1232257DA GB1232257A GB 1232257 A GB1232257 A GB 1232257A GB 1232257D A GB1232257D A GB 1232257DA GB 1232257 A GB1232257 A GB 1232257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetylene
- reaction
- carried out
- propargyl alcohol
- formaldehyde
- 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
- 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 |
|---|---|---|---|
| DE1643666 | 1967-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1232257A true GB1232257A (fr) | 1971-05-19 |
Family
ID=5684350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1232257D Expired GB1232257A (fr) | 1967-09-23 | 1968-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4715806B1 (fr) |
| FR (1) | FR1580740A (fr) |
| GB (1) | GB1232257A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305688A1 (fr) * | 1987-09-04 | 1989-03-08 | Gaf-Hüls Chemie Gmbh | Procédé de fabrication du propynol |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186586A4 (fr) * | 2000-03-31 | 2005-08-24 | Showa Denko Kk | Alcool propargylique, procede d'elaboration d'intermediaire pour cet alcool, et utilisation correspondante |
| JP2002060358A (ja) * | 2000-06-05 | 2002-02-26 | Showa Denko Kk | プロパルギルアルコール及びその中間体の製造方法、並びにその用途 |
| JP2001342153A (ja) * | 2000-03-31 | 2001-12-11 | Showa Denko Kk | プロパルギルアルコールの製造方法及びその用途 |
| DE10333598A1 (de) * | 2003-07-24 | 2005-02-17 | Basf Ag | Verfahren zur Herstellung von Propargylalkohol |
-
1968
- 1968-09-20 GB GB1232257D patent/GB1232257A/en not_active Expired
- 1968-09-20 FR FR1580740D patent/FR1580740A/fr not_active Expired
- 1968-09-24 JP JP6833368A patent/JPS4715806B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305688A1 (fr) * | 1987-09-04 | 1989-03-08 | Gaf-Hüls Chemie Gmbh | Procédé de fabrication du propynol |
| US4847440A (en) * | 1987-09-04 | 1989-07-11 | Huels Aktiengesellschaft | Method of manufacturing propynol |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1580740A (fr) | 1969-09-05 |
| JPS4715806B1 (fr) | 1972-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |