CH531998A - Procédé de synthèse des alkynols utilisant des solutions ammoniacales - Google Patents
Procédé de synthèse des alkynols utilisant des solutions ammoniacalesInfo
- Publication number
- CH531998A CH531998A CH417671A CH417671A CH531998A CH 531998 A CH531998 A CH 531998A CH 417671 A CH417671 A CH 417671A CH 417671 A CH417671 A CH 417671A CH 531998 A CH531998 A CH 531998A
- Authority
- CH
- Switzerland
- Prior art keywords
- alkynols
- synthesis
- ammoniacal solutions
- ammoniacal
- solutions
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2234870 | 1970-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH531998A true CH531998A (fr) | 1972-12-31 |
Family
ID=11195020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH417671A CH531998A (fr) | 1970-03-24 | 1971-03-22 | Procédé de synthèse des alkynols utilisant des solutions ammoniacales |
Country Status (18)
| Country | Link |
|---|---|
| BE (1) | BE764599A (xx) |
| CA (1) | CA959074A (xx) |
| CH (1) | CH531998A (xx) |
| CS (1) | CS167918B2 (xx) |
| DD (1) | DD98277A5 (xx) |
| DE (1) | DE2113354A1 (xx) |
| EG (1) | EG9971A (xx) |
| ES (1) | ES389862A1 (xx) |
| FR (1) | FR2084965A5 (xx) |
| GB (1) | GB1342166A (xx) |
| HU (1) | HU165997B (xx) |
| LU (1) | LU62846A1 (xx) |
| NL (1) | NL7103949A (xx) |
| NO (1) | NO140054C (xx) |
| PL (1) | PL83161B1 (xx) |
| RO (1) | RO59172A (xx) |
| SE (1) | SE399249B (xx) |
| ZA (1) | ZA711911B (xx) |
-
1971
- 1971-03-09 EG EG106/71*UA patent/EG9971A/xx active
- 1971-03-16 PL PL1971146915A patent/PL83161B1/pl unknown
- 1971-03-18 NO NO1044/71A patent/NO140054C/no unknown
- 1971-03-19 DE DE19712113354 patent/DE2113354A1/de active Pending
- 1971-03-22 CH CH417671A patent/CH531998A/fr not_active IP Right Cessation
- 1971-03-22 BE BE764599A patent/BE764599A/xx unknown
- 1971-03-22 CS CS2073A patent/CS167918B2/cs unknown
- 1971-03-22 FR FR7109903A patent/FR2084965A5/fr not_active Expired
- 1971-03-23 HU HUSA2182A patent/HU165997B/hu unknown
- 1971-03-23 DD DD163286A patent/DD98277A5/xx unknown
- 1971-03-23 LU LU62846D patent/LU62846A1/xx unknown
- 1971-03-23 CA CA108,529A patent/CA959074A/en not_active Expired
- 1971-03-24 ES ES389862A patent/ES389862A1/es not_active Expired
- 1971-03-24 NL NL7103949A patent/NL7103949A/xx not_active Application Discontinuation
- 1971-03-24 SE SE7103850A patent/SE399249B/xx unknown
- 1971-03-24 RO RO66377A patent/RO59172A/ro unknown
- 1971-03-24 ZA ZA711911A patent/ZA711911B/xx unknown
- 1971-04-19 GB GB2507971*A patent/GB1342166A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA711911B (en) | 1972-01-26 |
| NO140054B (no) | 1979-03-19 |
| DE2113354A1 (de) | 1971-10-07 |
| GB1342166A (en) | 1973-12-25 |
| LU62846A1 (xx) | 1971-08-24 |
| PL83161B1 (xx) | 1975-12-31 |
| NL7103949A (xx) | 1971-09-28 |
| HU165997B (xx) | 1974-12-28 |
| NO140054C (no) | 1979-06-27 |
| ES389862A1 (es) | 1973-06-01 |
| FR2084965A5 (xx) | 1971-12-17 |
| DD98277A5 (xx) | 1973-06-12 |
| CS167918B2 (xx) | 1976-05-28 |
| EG9971A (en) | 1976-01-31 |
| CA959074A (en) | 1974-12-10 |
| BE764599A (fr) | 1971-08-16 |
| SE399249B (sv) | 1978-02-06 |
| RO59172A (xx) | 1976-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |