JP2005254144A5 - - Google Patents
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- Publication number
- JP2005254144A5 JP2005254144A5 JP2004069994A JP2004069994A JP2005254144A5 JP 2005254144 A5 JP2005254144 A5 JP 2005254144A5 JP 2004069994 A JP2004069994 A JP 2004069994A JP 2004069994 A JP2004069994 A JP 2004069994A JP 2005254144 A5 JP2005254144 A5 JP 2005254144A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- organic solvent
- soluble organic
- production method
- halogenated
- 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
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- 238000004519 manufacturing process Methods 0.000 claims 7
- 239000003960 organic solvent Substances 0.000 claims 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims 3
- -1 pyridine compound Chemical class 0.000 claims 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical group CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- CLWAXFZCVYJLLM-UHFFFAOYSA-N 1-chlorohexadecane Chemical compound CCCCCCCCCCCCCCCCCl CLWAXFZCVYJLLM-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 150000001350 alkyl halides Chemical class 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical group [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 claims 1
- 239000012043 crude product Substances 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 150000004682 monohydrates Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004069994A JP4617687B2 (ja) | 2004-03-12 | 2004-03-12 | ハロゲン化アルキルピリジニウム塩の晶析方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004069994A JP4617687B2 (ja) | 2004-03-12 | 2004-03-12 | ハロゲン化アルキルピリジニウム塩の晶析方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005254144A JP2005254144A (ja) | 2005-09-22 |
| JP2005254144A5 true JP2005254144A5 (enExample) | 2007-04-12 |
| JP4617687B2 JP4617687B2 (ja) | 2011-01-26 |
Family
ID=35080404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004069994A Expired - Fee Related JP4617687B2 (ja) | 2004-03-12 | 2004-03-12 | ハロゲン化アルキルピリジニウム塩の晶析方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4617687B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4811081B2 (ja) * | 2006-03-29 | 2011-11-09 | 株式会社日立製作所 | 光学部品及びそれを用いた投射型画像表示装置 |
| CN103539727A (zh) * | 2013-10-16 | 2014-01-29 | 南阳利欣药业有限公司 | 一种制备西吡氯铵的方法 |
| WO2019142205A1 (en) * | 2018-01-16 | 2019-07-25 | Suyog Life Sciences Pvt. Ltd. | An improved process for preparation of quaternary pyridinium salts |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3355535B2 (ja) * | 1993-11-01 | 2002-12-09 | 住友化学工業株式会社 | 有機化合物結晶の製造方法 |
| GB9905512D0 (en) * | 1999-03-10 | 1999-05-05 | Smithkline Beecham Plc | Process |
| JP4774604B2 (ja) * | 2000-02-14 | 2011-09-14 | 和光純薬工業株式会社 | 第４級アンモニウム塩の製造方法 |
-
2004
- 2004-03-12 JP JP2004069994A patent/JP4617687B2/ja not_active Expired - Fee Related
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