GB951150A - Manufacture of organo-tin hydrides - Google Patents
Manufacture of organo-tin hydridesInfo
- Publication number
- GB951150A GB951150A GB39837/61A GB3983761A GB951150A GB 951150 A GB951150 A GB 951150A GB 39837/61 A GB39837/61 A GB 39837/61A GB 3983761 A GB3983761 A GB 3983761A GB 951150 A GB951150 A GB 951150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tin
- organotin
- dialkyl
- hydrides
- reaction mixture
- 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
- 150000004678 hydrides Chemical class 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 alkali metal bicarbonate Chemical class 0.000 abstract 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 4
- 239000004411 aluminium Substances 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 abstract 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002899 organoaluminium compounds Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 229910000083 tin tetrahydride Inorganic materials 0.000 abstract 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/2208—Compounds having tin linked only to carbon, hydrogen and/or halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
Organotin hydrides are prepared by reacting organotin halides with dialkyl aluminium hydrides in the absence of air and moisture and the resulting organotin hydrides separated from the reaction mixture are freed from organo-aluminium compounds by agitating with water or a solution of alkali metal bicarbonate. If desired the treatment with water or alkali metal bicarbonate may precede the separation of the organotin hydride from the reaction mixture. Inert liquids may be used as diluents, but a solvent or diluent is not essential to the carrying out of the process. The organotin hydride may be distilled from the reaction mixture. Dialkyl aluminium halides are produced as by-products, and these may be reacted with tin tetrahalide (e.g. SnCl4) to produce further dialkyl tin dihalide or tetra-alkyl tin which may be reacted with tin tetrahalide to give dialkyl tin dihalide. In order to improve the separating of the alkyl tin hydride the dialkyl aluminium halide may be bound by addition of a complex-forming agent (e.g. an ether or a tertiary amine) in amount at least equivalent to the dialkyl aluminium halide present in the mixture. If desired the complex forming agent may be present from the beginning of the reaction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST17092A DE1167345B (en) | 1960-11-08 | 1960-11-08 | Process for stabilizing organotin hydrides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB951150A true GB951150A (en) | 1964-03-04 |
Family
ID=7457339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39837/61A Expired GB951150A (en) | 1960-11-08 | 1961-11-07 | Manufacture of organo-tin hydrides |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1167345B (en) |
| GB (1) | GB951150A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4223615A1 (en) * | 1992-07-17 | 1994-01-20 | Witco Gmbh | Process for the preparation of trialkyltin hydrides |
-
1960
- 1960-11-08 DE DEST17092A patent/DE1167345B/en active Pending
-
1961
- 1961-11-07 GB GB39837/61A patent/GB951150A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1167345B (en) | 1964-04-09 |
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