CN102276427B - 一种用丙烯醛制备缩醛的方法 - Google Patents
一种用丙烯醛制备缩醛的方法 Download PDFInfo
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- CN102276427B CN102276427B CN 201110201192 CN201110201192A CN102276427B CN 102276427 B CN102276427 B CN 102276427B CN 201110201192 CN201110201192 CN 201110201192 CN 201110201192 A CN201110201192 A CN 201110201192A CN 102276427 B CN102276427 B CN 102276427B
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- Prior art keywords
- acetal
- acrolein
- propenal
- acid
- mol
- 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.)
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- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title claims abstract description 54
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 17
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 title claims 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 230000002378 acidificating effect Effects 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 12
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 claims abstract description 12
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- 239000003729 cation exchange resin Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- -1 methylsulphonic acid organic acid Chemical class 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 229940093916 potassium phosphate Drugs 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 150000001241 acetals Chemical class 0.000 abstract description 14
- MCIPQLOKVXSHTD-UHFFFAOYSA-N 3,3-diethoxyprop-1-ene Chemical compound CCOC(C=C)OCC MCIPQLOKVXSHTD-UHFFFAOYSA-N 0.000 abstract description 11
- OBWGMYALGNDUNM-UHFFFAOYSA-N 3,3-dimethoxyprop-1-ene Chemical compound COC(OC)C=C OBWGMYALGNDUNM-UHFFFAOYSA-N 0.000 abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003335 steric effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 试验编号 | 收率 | 含量(GC检测) |
| 试验A | 81.2% | 98.2% |
| 试验B | 74.3% | 97.5% |
| 试验C | 71.1% | 97.2% |
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201192 CN102276427B (zh) | 2011-07-19 | 2011-07-19 | 一种用丙烯醛制备缩醛的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201192 CN102276427B (zh) | 2011-07-19 | 2011-07-19 | 一种用丙烯醛制备缩醛的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102276427A CN102276427A (zh) | 2011-12-14 |
| CN102276427B true CN102276427B (zh) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110201192 Expired - Fee Related CN102276427B (zh) | 2011-07-19 | 2011-07-19 | 一种用丙烯醛制备缩醛的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102276427B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863318A (zh) * | 2012-09-25 | 2013-01-09 | 天宁香料(江苏)有限公司 | 一种2,6-二甲基-5-庚烯醛二乙缩醛合成方法 |
| CN105017020A (zh) * | 2015-07-21 | 2015-11-04 | 武汉有机实业有限公司 | 亚丙烯双乙酯的合成方法 |
| JP7245821B2 (ja) * | 2017-09-11 | 2023-03-24 | ダウ グローバル テクノロジーズ エルエルシー | メタクロレインジメチルアセタールからメタクロレインおよびメタノールを回収するための方法 |
| CN114702373B (zh) * | 2022-05-10 | 2023-11-28 | 东南大学 | 分子筛扩孔吸附镧系均苯三磺酸盐催化剂制备缩醛的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608443A (en) * | 1984-02-01 | 1986-08-26 | Degussa Aktiengesellschaft | Method for the preparation of 1,4-butandial |
-
2011
- 2011-07-19 CN CN 201110201192 patent/CN102276427B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608443A (en) * | 1984-02-01 | 1986-08-26 | Degussa Aktiengesellschaft | Method for the preparation of 1,4-butandial |
Non-Patent Citations (2)
| Title |
|---|
| ACROLEIN ACETAL;J.A.VanAllan;《Organic Syntheses,Coll.》;19631231;第4卷;21 * |
| J.A.VanAllan.ACROLEINACETAL.《OrganicSyntheses Coll.》.1963 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102276427A (zh) | 2011-12-14 |
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Effective date of registration: 20130712 Address after: 434100 East Ring Road, Jiangling Industrial Park, Hubei Patentee after: Jingzhou city new chemical limited liability company Address before: 430035 Hubei province in Qiaokou District of Wuhan city Gutian road two north of HSBC headquarters building seven floor 4 block B room 4 Patentee before: Hubei Xinjing New Material Co.,Ltd. |
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