CH533586A - Process for the synthesis of alkynols from ketones and acetylene - Google Patents
Process for the synthesis of alkynols from ketones and acetyleneInfo
- Publication number
- CH533586A CH533586A CH373271A CH373271A CH533586A CH 533586 A CH533586 A CH 533586A CH 373271 A CH373271 A CH 373271A CH 373271 A CH373271 A CH 373271A CH 533586 A CH533586 A CH 533586A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkynols
- acetylene
- ketones
- synthesis
- 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
- C07C29/36—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2234770 | 1970-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH533586A true CH533586A (en) | 1973-03-15 |
Family
ID=11195005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH373271A CH533586A (en) | 1970-03-24 | 1971-03-16 | Process for the synthesis of alkynols from ketones and acetylene |
Country Status (18)
| Country | Link |
|---|---|
| AT (1) | AT315811B (en) |
| BE (1) | BE764146A (en) |
| CA (1) | CA957385A (en) |
| CH (1) | CH533586A (en) |
| CS (1) | CS167919B2 (en) |
| DD (1) | DD98501A5 (en) |
| DE (1) | DE2113335A1 (en) |
| ES (1) | ES389854A1 (en) |
| FR (1) | FR2109559A5 (en) |
| GB (1) | GB1342167A (en) |
| HU (1) | HU166622B (en) |
| LU (1) | LU62845A1 (en) |
| NL (1) | NL7103948A (en) |
| NO (1) | NO137995C (en) |
| PL (1) | PL83143B1 (en) |
| RO (1) | RO60592A (en) |
| SE (1) | SE399248B (en) |
| ZA (1) | ZA711910B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3127023A1 (en) | 2021-09-13 | 2023-03-17 | Psa Automobiles Sa | METHOD FOR CONTROLLING A MOTOR VEHICLE THERMAL ASSEMBLY |
-
1971
- 1971-03-09 FR FR7108110A patent/FR2109559A5/fr not_active Expired
- 1971-03-12 BE BE764146A patent/BE764146A/en unknown
- 1971-03-16 CH CH373271A patent/CH533586A/en not_active IP Right Cessation
- 1971-03-18 NO NO1043/71A patent/NO137995C/en unknown
- 1971-03-19 DE DE19712113335 patent/DE2113335A1/en active Pending
- 1971-03-22 PL PL1971147067A patent/PL83143B1/pl unknown
- 1971-03-23 CA CA108,530A patent/CA957385A/en not_active Expired
- 1971-03-23 ES ES389854A patent/ES389854A1/en not_active Expired
- 1971-03-23 DD DD164215A patent/DD98501A5/xx unknown
- 1971-03-23 HU HUSA2181A patent/HU166622B/hu unknown
- 1971-03-23 AT AT251371A patent/AT315811B/en not_active IP Right Cessation
- 1971-03-23 LU LU62845D patent/LU62845A1/xx unknown
- 1971-03-23 CS CS2115A patent/CS167919B2/cs unknown
- 1971-03-24 NL NL7103948A patent/NL7103948A/xx not_active Application Discontinuation
- 1971-03-24 RO RO66376A patent/RO60592A/ro unknown
- 1971-03-24 ZA ZA711910A patent/ZA711910B/en unknown
- 1971-03-24 SE SE7103849A patent/SE399248B/en unknown
- 1971-04-19 GB GB2508071*A patent/GB1342167A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU62845A1 (en) | 1971-08-24 |
| ZA711910B (en) | 1971-12-29 |
| PL83143B1 (en) | 1975-12-31 |
| NL7103948A (en) | 1971-09-28 |
| NO137995C (en) | 1978-06-07 |
| AT315811B (en) | 1974-06-10 |
| SE399248B (en) | 1978-02-06 |
| ES389854A1 (en) | 1974-05-16 |
| NO137995B (en) | 1978-02-27 |
| HU166622B (en) | 1975-04-28 |
| DD98501A5 (en) | 1973-06-20 |
| FR2109559A5 (en) | 1972-05-26 |
| GB1342167A (en) | 1973-12-25 |
| DE2113335A1 (en) | 1971-10-07 |
| RO60592A (en) | 1976-09-15 |
| BE764146A (en) | 1971-08-02 |
| CS167919B2 (en) | 1976-05-28 |
| CA957385A (en) | 1974-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |