GB955253A - Process for the production of complex alkali metal alkyl aluminium compounds or alkali metal alkyl aluminium hydrides - Google Patents
Process for the production of complex alkali metal alkyl aluminium compounds or alkali metal alkyl aluminium hydridesInfo
- Publication number
- GB955253A GB955253A GB25339/60A GB2533960A GB955253A GB 955253 A GB955253 A GB 955253A GB 25339/60 A GB25339/60 A GB 25339/60A GB 2533960 A GB2533960 A GB 2533960A GB 955253 A GB955253 A GB 955253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- compounds
- metal alkyl
- aluminium
- alkyl aluminium
- 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
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 2
- 150000001398 aluminium Chemical class 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- -1 fluoride) Chemical class 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 229910000104 sodium hydride Inorganic materials 0.000 abstract 2
- 239000012312 sodium hydride Substances 0.000 abstract 2
- 150000003512 tertiary amines Chemical class 0.000 abstract 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical compound CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 abstract 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 abstract 1
- 150000008046 alkali metal hydrides Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 125000005270 trialkylamine group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/065—Aluminium compounds with C-aluminium linkage compounds with an Al-H linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Trialkyl aluminium complexes or addition compounds are reacted with alkali metal hydrides, if desired in the presence of olefines, to give alkali metal alkyl aluminium compounds or alkali metal alkyl aluminium hydrides. Especially suitable are the halide (particularly fluoride), cyanide and trialkylamine complexes and addition compounds. When carrying out the reaction in the presence of an olefine it is preferred to use that olefine corresponding to the alkyl residue. Sodium hydride is the preferred reactant. The liberated complex formers may be readily separated from the reaction products: alkali metal fluorides and cyanides crystallise out directly and may be separated by decantation, filtration or centrifuging, and tertiary amines can be distilled off, preferably in vacuo. If desired, the reaction may be carried out in stages by adding an ether or tertiary amine to the complex aluminium compound, separating the etherate or trialkyl aminate and reacting this with sodium hydride. The process is particularly applicable to the trialkyl aluminium complexes resulting from the working up of the electrolysis products from the electrolytic production of alkyl metal compounds such as tetraethyl lead. The product of the process of the invention may be returned as electrolyte to the electrolytic cell. Specifications 779,874, 814,609, 848,364, 864,393, 864,394, 923,651, 923,652, 923,653, 946,686 and 955,252 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ7460A DE1153755B (en) | 1959-07-31 | 1959-07-31 | Process for the preparation of alkali aluminum alkyl hydrides and optionally alkali aluminum alkyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB955253A true GB955253A (en) | 1964-04-15 |
Family
ID=7620139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25339/60A Expired GB955253A (en) | 1959-07-31 | 1960-07-20 | Process for the production of complex alkali metal alkyl aluminium compounds or alkali metal alkyl aluminium hydrides |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3255224A (en) |
| BE (1) | BE593386A (en) |
| DE (1) | DE1153755B (en) |
| GB (1) | GB955253A (en) |
| NL (1) | NL254207A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538135A (en) * | 1964-06-15 | 1970-11-03 | Thiokol Chemical Corp | Process for preparing stabilized forms of trialkynyl aluminums |
| US3655536A (en) * | 1969-11-06 | 1972-04-11 | Continental Oil Co | Anodic process for the preparation of tetraalkyl lead compounds |
| US3696136A (en) * | 1970-10-09 | 1972-10-03 | Ethyl Corp | Method of stabilizing sodium aluminum diethyl hydride |
| DE10226360A1 (en) * | 2002-06-13 | 2003-12-24 | Crompton Gmbh | Process for the preparation of alkali tetraalkyl aluminates and their use |
| US6960677B1 (en) * | 2003-10-28 | 2005-11-01 | Albemarle Corporation | Preparation of aluminates |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE25179E (en) * | 1952-04-21 | 1962-05-29 | Production of ai kyi alumnium hydrides | |
| US2786860A (en) * | 1952-05-13 | 1957-03-26 | Ziegler | Preparation of organic aluminum compounds |
-
0
- BE BE593386D patent/BE593386A/xx unknown
- NL NL254207D patent/NL254207A/xx unknown
-
1959
- 1959-07-31 DE DEZ7460A patent/DE1153755B/en active Pending
-
1960
- 1960-07-20 GB GB25339/60A patent/GB955253A/en not_active Expired
- 1960-07-27 US US45526A patent/US3255224A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL254207A (en) | |
| BE593386A (en) | |
| DE1153755B (en) | 1963-09-05 |
| US3255224A (en) | 1966-06-07 |
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