JPS57106685A - Purification of monoalkyltin trihalide - Google Patents
Purification of monoalkyltin trihalideInfo
- Publication number
- JPS57106685A JPS57106685A JP55183257A JP18325780A JPS57106685A JP S57106685 A JPS57106685 A JP S57106685A JP 55183257 A JP55183257 A JP 55183257A JP 18325780 A JP18325780 A JP 18325780A JP S57106685 A JPS57106685 A JP S57106685A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous phase
- mixture
- solvent
- monoalkyltin trihalide
- mixed
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the titled compound from a mixture of tetraalkyltin, etc. and monoalkyltin trihalide, or from a mixed solution obtained by adding a hydrophobic organic solvent to the above mixture, by adding a mineral acid to the above mixture, etc., separating the aqueous phase, and adding a specific organic solvent to the aqueous phase, thereby extracting the titled compound from the aqueous phase to the organic phase.
CONSTITUTION: A mixture containing monoalkyltin trihalide and one or more compounds selected from tetraalkyltin, trialkyltin dihalide and tin tetrahalide, or mixed solution obtained by adding a hydrophobic organic solvent (e.g. hexane, cyclohexane, etc.) to the above mixture, is mixed with a dilute aqueous solution of mineral acid, and the aqueous phase is separated. The aqueous phase is mixed with a polar oganic solvent having lone pair of electrons (e.g. diethyl ether) or a mixture of the above solvent and a hydrocarbon solvent, and the monoalkyltin trihalide is extracted from the aqueous phase to the organic phase in high purity.
EFFECT: Simple operation, and high purity and recovery.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18325780A JPS5921873B2 (en) | 1980-12-24 | 1980-12-24 | Purification method of monoalkyltin trihalide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18325780A JPS5921873B2 (en) | 1980-12-24 | 1980-12-24 | Purification method of monoalkyltin trihalide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106685A true JPS57106685A (en) | 1982-07-02 |
| JPS5921873B2 JPS5921873B2 (en) | 1984-05-22 |
Family
ID=16132498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18325780A Expired JPS5921873B2 (en) | 1980-12-24 | 1980-12-24 | Purification method of monoalkyltin trihalide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921873B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012003415A1 (en) | 2010-07-01 | 2012-01-05 | Arkema Inc. | Process for preparing monoalkyltin trihalides and dialkyltin dihalides |
| EP3037425A1 (en) * | 2014-12-23 | 2016-06-29 | Chemtura Corporation | A process for purifying monooctyltin trichloride |
| ITUB20153563A1 (en) * | 2015-09-11 | 2017-03-11 | Reagens Spa | PROCEDURE FOR THE PRODUCTION OF MONOOTTILSTAGNO TRICLORURA HIGH PURITY |
-
1980
- 1980-12-24 JP JP18325780A patent/JPS5921873B2/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012003415A1 (en) | 2010-07-01 | 2012-01-05 | Arkema Inc. | Process for preparing monoalkyltin trihalides and dialkyltin dihalides |
| CN103313996A (en) * | 2010-07-01 | 2013-09-18 | Pmc有机金属有限公司 | Process for preparing monoalkyltin trihalides and dialkyltin dihalides |
| EP2588485A4 (en) * | 2010-07-01 | 2014-02-19 | Pmc Organometallix Inc | Process for preparing monoalkyltin trihalides and dialkyltin dihalides |
| EP3037425A1 (en) * | 2014-12-23 | 2016-06-29 | Chemtura Corporation | A process for purifying monooctyltin trichloride |
| WO2016103011A1 (en) * | 2014-12-23 | 2016-06-30 | Chemtura Corporation | A process for purifying monooctylin trichloride |
| KR20170097756A (en) * | 2014-12-23 | 2017-08-28 | 란세스 솔루션스 유에스 아이엔씨. | Method for purifying mono-octyl tin trichloride |
| CN107207543A (en) * | 2014-12-23 | 2017-09-26 | 朗盛解决方案美国公司 | Method for purifying tri-chlorination list tin octylate |
| US10174060B2 (en) | 2014-12-23 | 2019-01-08 | Lanxess Organometallics Gmbh | Process for purifying monooctylin trichloride |
| ITUB20153563A1 (en) * | 2015-09-11 | 2017-03-11 | Reagens Spa | PROCEDURE FOR THE PRODUCTION OF MONOOTTILSTAGNO TRICLORURA HIGH PURITY |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5921873B2 (en) | 1984-05-22 |
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