CN1059201C - 一种叔胺的提纯方法 - Google Patents
一种叔胺的提纯方法 Download PDFInfo
- Publication number
- CN1059201C CN1059201C CN98101645A CN98101645A CN1059201C CN 1059201 C CN1059201 C CN 1059201C CN 98101645 A CN98101645 A CN 98101645A CN 98101645 A CN98101645 A CN 98101645A CN 1059201 C CN1059201 C CN 1059201C
- Authority
- CN
- China
- Prior art keywords
- tertiary amine
- purification method
- purifying
- purifying agent
- acid salt
- 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 - Lifetime
Links
- 150000003512 tertiary amines Chemical class 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000000746 purification Methods 0.000 claims abstract description 23
- -1 inorganic acid salt Chemical class 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000012629 purifying agent Substances 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
- 230000035484 reaction time Effects 0.000 claims 2
- 125000001302 tertiary amino group Chemical group 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 4
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 19
- 150000001408 amides Chemical class 0.000 description 13
- 230000003247 decreasing effect Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 8
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 7
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 6
- 150000003335 secondary amines Chemical class 0.000 description 5
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- PMDCZENCAXMSOU-UHFFFAOYSA-N N-ethylacetamide Chemical compound CCNC(C)=O PMDCZENCAXMSOU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 238000005576 amination reaction Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical class [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 1
- UHNWOJJPXCYKCG-UHFFFAOYSA-L magnesium oxalate Chemical compound [Mg+2].[O-]C(=O)C([O-])=O UHNWOJJPXCYKCG-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJGWNDLRYDTKEI-UHFFFAOYSA-N n-butylbutanamide Chemical compound CCCCNC(=O)CCC QJGWNDLRYDTKEI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98101645A CN1059201C (zh) | 1998-04-24 | 1998-04-24 | 一种叔胺的提纯方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98101645A CN1059201C (zh) | 1998-04-24 | 1998-04-24 | 一种叔胺的提纯方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1233612A CN1233612A (zh) | 1999-11-03 |
| CN1059201C true CN1059201C (zh) | 2000-12-06 |
Family
ID=5216839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98101645A Expired - Lifetime CN1059201C (zh) | 1998-04-24 | 1998-04-24 | 一种叔胺的提纯方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059201C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113549031A (zh) * | 2020-04-25 | 2021-10-26 | 江苏天士力帝益药业有限公司 | 一种盐酸苯海索精制方法 |
| CN111732514B (zh) * | 2020-06-16 | 2021-05-25 | 浙江大学 | 一种二氯二甲基硅烷单体生产中副产物—高沸物水解废水中三正丁胺回收的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD278779A1 (de) * | 1987-11-05 | 1990-05-16 | Schwarzheide Synthesewerk Veb | Verfahren zur reinigung von tertiaeren aminen |
| EP0504628A2 (en) * | 1991-03-18 | 1992-09-23 | Ethyl Corporation | Process for treating tertiary amines |
| EP0723952A1 (de) * | 1995-01-27 | 1996-07-31 | Hoechst Aktiengesellschaft | Verfahren zur Reinigung von tertiären Fettalkylmethylaminen |
-
1998
- 1998-04-24 CN CN98101645A patent/CN1059201C/zh not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD278779A1 (de) * | 1987-11-05 | 1990-05-16 | Schwarzheide Synthesewerk Veb | Verfahren zur reinigung von tertiaeren aminen |
| EP0504628A2 (en) * | 1991-03-18 | 1992-09-23 | Ethyl Corporation | Process for treating tertiary amines |
| EP0504628A3 (en) * | 1991-03-18 | 1993-01-27 | Ethyl Corporation | Process for treating tertiary amines |
| EP0723952A1 (de) * | 1995-01-27 | 1996-07-31 | Hoechst Aktiengesellschaft | Verfahren zur Reinigung von tertiären Fettalkylmethylaminen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1233612A (zh) | 1999-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Wei Inventor after: Sun Bin Inventor after: Song Weiguo Inventor after: Ruan Jizhi Inventor after: Wang Siquan Inventor after: Zhang Shuzhong Inventor after: Dan Huifeng Inventor after: Zhu Li Inventor before: Wu Wei Inventor before: Sun Bin Inventor before: Song Weiguo Inventor before: Ruan Jizhi Inventor before: Wang Siquan Inventor before: Zhang Shuzhong Inventor before: Dan Hui |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU WEI; SUN BIN; SONG WEIGUO; RUAN JIZHI; WANG SIQUAN; ZHANG SHUZHONG; DAN HUI TO: WU WEI; SUN BIN; SONG WEIGUO; RUAN JIZHI; WANG SIQUAN; ZHANG SHUZHONG; DAN HUIFENG; ZHU LI |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20001206 |
|
| CX01 | Expiry of patent term |