GB902015A - A process for the synthesis of secondary alkynols - Google Patents
A process for the synthesis of secondary alkynolsInfo
- Publication number
- GB902015A GB902015A GB3367059A GB3367059A GB902015A GB 902015 A GB902015 A GB 902015A GB 3367059 A GB3367059 A GB 3367059A GB 3367059 A GB3367059 A GB 3367059A GB 902015 A GB902015 A GB 902015A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aliphatic
- alkaline earth
- acetylides
- alkali
- under
- 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
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 4
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 3
- 150000000476 acetylides Chemical class 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1583859 | 1959-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB902015A true GB902015A (en) | 1962-07-25 |
Family
ID=11148245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3367059A Expired GB902015A (en) | 1959-09-22 | 1959-10-05 | A process for the synthesis of secondary alkynols |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH423752A (it) |
| GB (1) | GB902015A (it) |
-
1959
- 1959-10-05 GB GB3367059A patent/GB902015A/en not_active Expired
- 1959-10-06 CH CH7907159A patent/CH423752A/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH423752A (it) | 1966-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Brown et al. | Selective reductions. XV. Reaction of diborane in tetrahydrofuran with selected organic compounds containing representative functional groups | |
| US2812333A (en) | Process for the preparation of 1-(2-hydroxyethyl) imidazolidine-2 | |
| GB1317464A (en) | Hydrogenation of adiponitrile | |
| ES441912A1 (es) | Procedimiento para la preparacion de 1-monogliceridos de a- cidos carboxilicos muy puros. | |
| US2847418A (en) | Di(hydroxyethyl) imidazolidone-2 and production of n, n'-di-(2-hydroxyethyl) ethylene diamine | |
| GB1079314A (en) | Process for preparing n-vinyl compounds | |
| GB902014A (en) | A process for the preparation of tertiary acetylenic alcohols | |
| US3013064A (en) | Preparation of lower alkyl carbamates | |
| GB1492257A (en) | Hydrogenation of styrene oxide to produce 2-phenylethanol | |
| GB1046091A (en) | N-vinylamides and a process for preparing them | |
| GB1191610A (en) | A Process for the Production of Halogenated Aromatic Amines. | |
| ES443591A1 (es) | Procedimiento para la sintesis de ureas. | |
| US1787483A (en) | Process for the production of formamide | |
| US3697232A (en) | Preparation of potassium cyanoborohydride | |
| GB984806A (en) | Process for the production of substituted borazoles | |
| US2708152A (en) | Production of diborane diammoniate | |
| GB1467990A (en) | Continuous manufacture of n-alkylated arylamines | |
| ES320841A1 (es) | Un procedimiento para la preparaciën de azinas | |
| GB1409994A (en) | Palladium compound useful as a catalyst | |
| US2895985A (en) | Process for the preparation of trialkoxyborohydrides | |
| GB991789A (en) | Catalytic reduction of 3-chloronitrobenzenes | |
| GB895681A (en) | Improvements in the preparation of glycolonitrile | |
| US2740789A (en) | Prontirttom of pvmninfs | |
| GB1045064A (en) | Process for the preparation of cyclic octenes | |
| GB1041052A (en) | Process for the production of alkynols |