GB857680A - A process for the production of aluminium trialkyls and alkyl aluminium hydrides - Google Patents
A process for the production of aluminium trialkyls and alkyl aluminium hydridesInfo
- Publication number
- GB857680A GB857680A GB1141358A GB1141358A GB857680A GB 857680 A GB857680 A GB 857680A GB 1141358 A GB1141358 A GB 1141358A GB 1141358 A GB1141358 A GB 1141358A GB 857680 A GB857680 A GB 857680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- alkyl
- trialkyl
- flitters
- mill
- 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
- 239000004411 aluminium Substances 0.000 title abstract 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052782 aluminium Inorganic materials 0.000 title abstract 6
- 125000005234 alkyl aluminium group Chemical group 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 229910000091 aluminium hydride Inorganic materials 0.000 abstract 1
- 229940077746 antacid containing aluminium compound Drugs 0.000 abstract 1
- -1 ethylene, propylene, butylene, pentylene, hexylene, heptylene, octylene, nonylene Chemical group 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 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)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Aluminium compounds of formula AlHx R3-x, when R represents a saturated aliphatic hydrocarbon or an alkaryl radical and x is 1 or 2, are made by reacting at elevated temperature and superatmospheric pressure preformed aluminium trialkyl, "aluminium flitters" (as defined) and hydrogen. "Aluminium flitters" are platelets having a surface area (Rigden) exceeding 600 cm2/gm and of which at least 50% and preferably at least 75% do not pass a 100 mesh sieve. It is preferred that the surface area be at least 1,000 cm-/gm. (or 2,000 or even 3,000 cm2/gm). They may be prepared by grinding in a ball-mill or hammer-mill. In a preferred process, the alkyl aluminium hydride formed may be reacted with an olefine to given an aluminium trialkyl. A trace of iodine may be used as activator. The preferred ratio of olefin to hydrogen is between 1,4 : 1 and 1,9 : 1. Specified olefins include ethylene, propylene, butylene, pentylene, hexylene, heptylene, octylene, nonylene, and their branched chain forms such as isobutylene, and substituted olefins such as styrene. The olefin used preferably corresponds to the alkyl radicals in the aluminium trialkyl.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE577477D BE577477A (en) | 1958-04-10 | ||
| GB1141358A GB857680A (en) | 1958-04-10 | 1958-04-10 | A process for the production of aluminium trialkyls and alkyl aluminium hydrides |
| FR791515A FR1222115A (en) | 1958-04-10 | 1959-04-08 | Process for the preparation of aluminum-trialkyls and aluminum-alkyl hydrides |
| DEP22557A DE1125426B (en) | 1958-04-10 | 1959-04-08 | Process for the preparation of alkyl aluminum hydrides and optionally aluminum trialkyls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1141358A GB857680A (en) | 1958-04-10 | 1958-04-10 | A process for the production of aluminium trialkyls and alkyl aluminium hydrides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB857680A true GB857680A (en) | 1961-01-04 |
Family
ID=9985751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1141358A Expired GB857680A (en) | 1958-04-10 | 1958-04-10 | A process for the production of aluminium trialkyls and alkyl aluminium hydrides |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE577477A (en) |
| DE (1) | DE1125426B (en) |
| FR (1) | FR1222115A (en) |
| GB (1) | GB857680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290123A (en) * | 1960-04-06 | 1966-12-06 | Metal Hydrides Inc | Method for preparing sodium aluminum hydride |
| US3853931A (en) * | 1973-01-15 | 1974-12-10 | Aluminum Co Of America | Production of hydrocarbyl aluminum hydrides |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE614668A (en) * | 1958-12-29 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL109047C (en) * | 1955-04-01 |
-
0
- BE BE577477D patent/BE577477A/xx unknown
-
1958
- 1958-04-10 GB GB1141358A patent/GB857680A/en not_active Expired
-
1959
- 1959-04-08 DE DEP22557A patent/DE1125426B/en active Pending
- 1959-04-08 FR FR791515A patent/FR1222115A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290123A (en) * | 1960-04-06 | 1966-12-06 | Metal Hydrides Inc | Method for preparing sodium aluminum hydride |
| US3853931A (en) * | 1973-01-15 | 1974-12-10 | Aluminum Co Of America | Production of hydrocarbyl aluminum hydrides |
Also Published As
| Publication number | Publication date |
|---|---|
| BE577477A (en) | |
| DE1125426B (en) | 1962-03-15 |
| FR1222115A (en) | 1960-06-08 |
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