SU156945A1 - - Google Patents
Info
- Publication number
- SU156945A1 SU156945A1 SU788005A SU788005A SU156945A1 SU 156945 A1 SU156945 A1 SU 156945A1 SU 788005 A SU788005 A SU 788005A SU 788005 A SU788005 A SU 788005A SU 156945 A1 SU156945 A1 SU 156945A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acrylic acid
- acid
- benzene
- methyl ethyl
- ethyl ketone
- Prior art date
Links
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 27
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 25
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- 238000000605 extraction Methods 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- -1 methyl ethyl Chemical group 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000001258 Cinchona calisaya Nutrition 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- 229910021585 Nickel(II) bromide Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- IPLJNQFXJUCRNH-UHFFFAOYSA-L nickel(2+);dibromide Chemical compound [Ni+2].[Br-].[Br-] IPLJNQFXJUCRNH-UHFFFAOYSA-L 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229960000948 quinine Drugs 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU156945A1 true SU156945A1 (cs) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846488A (en) * | 1972-01-06 | 1974-11-05 | Rohm & Haas | Accelerating separation rate of two liquid phases in the extraction of aqueous acrylic acid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846488A (en) * | 1972-01-06 | 1974-11-05 | Rohm & Haas | Accelerating separation rate of two liquid phases in the extraction of aqueous acrylic acid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4859784A (en) | Process for the production of optically active cyanohydrins | |
| SU156945A1 (cs) | ||
| WO1992009531A1 (fr) | Procede d'elimination de l'ammoniaque des eaux residuaires | |
| CA2037043C (en) | Process for the preparation of d-pantolactone | |
| JPS55144889A (en) | Continuous preparation of acrylamide or methacrylamide by microorganism | |
| EP3130563A1 (en) | Method for treating methionine production waste water | |
| Filachione et al. | Preparation of Methyl Lactate. | |
| JP3061394B2 (ja) | クメンハイドロパーオキサイドの製造方法 | |
| US4031129A (en) | 15-Deoxy-PGE1 and method for preparing same | |
| RU95101729A (ru) | Способ получения водного раствора гипохлорита щелочного металла | |
| EP0118163B1 (en) | Method for biotechnologically preparing optically active alpha-cyano-3-phenoxybenzyl alcohol | |
| US3389173A (en) | Process for preparing fumaric acid of good color from maleic acid | |
| CN109134321A (zh) | 一种甲基磺草酮中间体的制备方法 | |
| SU1055738A1 (ru) | Способ получени метилового эфира @ -бромундекановой кислоты | |
| SU368247A1 (ru) | Способ получения эпоксиамидов ненасыщенных кислот | |
| US2399362A (en) | Preparation of vitamin intermediate | |
| SU113861A1 (ru) | Способ получени концентрированных гидроперекисей | |
| EP0846768A3 (en) | Esterase gene and its use | |
| SU421685A1 (cs) | ||
| CN114195631A (zh) | 一种3,3-二甲基丁酸的制备工艺 | |
| JPH0677B2 (ja) | Ｄ−乳酸の製造方法 | |
| US2394644A (en) | Production of alpha-chloro, betahydroxynitriles | |
| JPH0532035B2 (cs) | ||
| JPS6115863B2 (cs) | ||
| JPS6254479B2 (cs) |