DD157804A5 - Verfahren zur herstellung von malathion - Google Patents
Verfahren zur herstellung von malathion Download PDFInfo
- Publication number
- DD157804A5 DD157804A5 DD81228498A DD22849881A DD157804A5 DD 157804 A5 DD157804 A5 DD 157804A5 DD 81228498 A DD81228498 A DD 81228498A DD 22849881 A DD22849881 A DD 22849881A DD 157804 A5 DD157804 A5 DD 157804A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- solvent
- acid
- malathion
- items
- dimethyldithiophosphoric
- Prior art date
Links
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000005949 Malathion Substances 0.000 title claims abstract description 40
- 229960000453 malathion Drugs 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- CZGGKXNYNPJFAX-UHFFFAOYSA-N Dimethyldithiophosphate Chemical compound COP(S)(=S)OC CZGGKXNYNPJFAX-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002904 solvent Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- IEPRKVQEAMIZSS-UHFFFAOYSA-N Di-Et ester-Fumaric acid Natural products CCOC(=O)C=CC(=O)OCC IEPRKVQEAMIZSS-UHFFFAOYSA-N 0.000 claims abstract description 23
- IEPRKVQEAMIZSS-WAYWQWQTSA-N Diethyl maleate Chemical compound CCOC(=O)\C=C/C(=O)OCC IEPRKVQEAMIZSS-WAYWQWQTSA-N 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000012429 reaction media Substances 0.000 claims abstract description 9
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 16
- 101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 claims description 15
- 238000001704 evaporation Methods 0.000 claims description 15
- 230000008020 evaporation Effects 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 8
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 4
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 2
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000004821 distillation Methods 0.000 description 15
- 238000007701 flash-distillation Methods 0.000 description 12
- 239000012071 phase Substances 0.000 description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 238000010533 azeotropic distillation Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- -1 (1,2-dicarbethoxyethyl) - Chemical class 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- XLYMOEINVGRTEX-ONEGZZNKSA-N (e)-4-ethoxy-4-oxobut-2-enoic acid Chemical compound CCOC(=O)\C=C\C(O)=O XLYMOEINVGRTEX-ONEGZZNKSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application 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
- 238000010908 decantation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- KLXFSKITMRWDPM-UHFFFAOYSA-N diethyl 2-sulfanylbutanedioate Chemical compound CCOC(=O)CC(S)C(=O)OCC KLXFSKITMRWDPM-UHFFFAOYSA-N 0.000 description 1
- YJVOECXUWYQORY-UHFFFAOYSA-N dihydroxy-methylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound CSP(O)(O)=S YJVOECXUWYQORY-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical compound OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 description 1
- 210000000540 fraction c Anatomy 0.000 description 1
- XLYMOEINVGRTEX-UHFFFAOYSA-N fumaric acid monoethyl ester Natural products CCOC(=O)C=CC(O)=O XLYMOEINVGRTEX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007243A FR2478644A1 (fr) | 1980-03-21 | 1980-03-21 | Procede de preparation de malathion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD157804A5 true DD157804A5 (de) | 1982-12-08 |
Family
ID=9240351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD81228498A DD157804A5 (de) | 1980-03-21 | 1981-03-20 | Verfahren zur herstellung von malathion |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4367180A (pl) |
| EP (1) | EP0037349B1 (pl) |
| AU (1) | AU547037B2 (pl) |
| BR (1) | BR8101680A (pl) |
| CA (1) | CA1169432A (pl) |
| DD (1) | DD157804A5 (pl) |
| DE (1) | DE3160055D1 (pl) |
| DK (1) | DK126881A (pl) |
| ES (1) | ES8205415A1 (pl) |
| FR (1) | FR2478644A1 (pl) |
| HU (1) | HU188284B (pl) |
| IE (1) | IE51442B1 (pl) |
| NZ (1) | NZ196554A (pl) |
| PL (1) | PL126676B1 (pl) |
| PT (1) | PT72713B (pl) |
| RO (1) | RO81910A (pl) |
| SU (1) | SU1060117A3 (pl) |
| YU (1) | YU66181A (pl) |
| ZA (1) | ZA811794B (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524246B1 (en) * | 2000-10-13 | 2003-02-25 | Sonocine, Inc. | Ultrasonic cellular tissue screening tool |
| WO2006017263A1 (en) * | 2004-07-12 | 2006-02-16 | Taro Pharmaceutical Industries Ltd. | Topical gel formulation comprising organophosphate insecticide and its preparation thereof |
| US8158139B2 (en) * | 2004-07-12 | 2012-04-17 | Taro Pharmaceuticals North America, Inc. | Topical gel formulation comprising organophosphate insecticide and preparation thereof |
| US20060121073A1 (en) * | 2004-07-12 | 2006-06-08 | Sandhya Goyal | Topical gel formulation comprising insecticide and its preparation thereof |
| US7560445B2 (en) * | 2005-07-06 | 2009-07-14 | Taro Pharmaceuticals North America, Inc. | Process for preparing malathion for pharmaceutical use |
| WO2009007998A1 (en) | 2007-07-09 | 2009-01-15 | Suven Life Sciences Limited | Process for the preparation of malathion and its intermediate |
| EP2360132B1 (en) | 2010-01-20 | 2014-06-11 | W.R. Grace & Co.-Conn. | High curing inducing surface applied setting retarder |
| KR20210065145A (ko) * | 2018-09-27 | 2021-06-03 | 케미노바 에이/에스 | 말라티온의 촉매화 및 친환경 공정 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1427827A (fr) * | 1964-12-08 | 1966-02-11 | Ministerul Ind Petrolului | Procédé de fabrication de dithiophosphate o, o-diméthyl-s-(1, 2-dicarbéthoxyéthylique |
| FR1541883A (fr) * | 1966-11-01 | 1968-10-11 | American Cyanamid Co | Procédé perfectionné de préparation d'o, o-diméthylphosphorodithioate de mercaptosuccinate de diéthyle |
| US3463841A (en) * | 1966-11-01 | 1969-08-26 | American Cyanamid Co | Malathion manufacture |
-
1980
- 1980-03-21 FR FR8007243A patent/FR2478644A1/fr active Granted
-
1981
- 1981-03-11 US US06/242,539 patent/US4367180A/en not_active Expired - Fee Related
- 1981-03-16 YU YU00661/81A patent/YU66181A/xx unknown
- 1981-03-18 RO RO81103735A patent/RO81910A/ro unknown
- 1981-03-18 NZ NZ196554A patent/NZ196554A/xx unknown
- 1981-03-18 CA CA000373311A patent/CA1169432A/en not_active Expired
- 1981-03-18 ZA ZA00811794A patent/ZA811794B/xx unknown
- 1981-03-18 IE IE590/81A patent/IE51442B1/en unknown
- 1981-03-18 AU AU68474/81A patent/AU547037B2/en not_active Ceased
- 1981-03-19 EP EP81420039A patent/EP0037349B1/fr not_active Expired
- 1981-03-19 DE DE8181420039T patent/DE3160055D1/de not_active Expired
- 1981-03-20 DD DD81228498A patent/DD157804A5/de unknown
- 1981-03-20 BR BR8101680A patent/BR8101680A/pt unknown
- 1981-03-20 DK DK126881A patent/DK126881A/da not_active Application Discontinuation
- 1981-03-20 HU HU81725A patent/HU188284B/hu unknown
- 1981-03-20 PT PT72713A patent/PT72713B/pt unknown
- 1981-03-20 PL PL1981230260A patent/PL126676B1/pl unknown
- 1981-03-20 ES ES500558A patent/ES8205415A1/es not_active Expired
- 1981-03-20 SU SU813261996A patent/SU1060117A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| SU1060117A3 (ru) | 1983-12-07 |
| IE51442B1 (en) | 1986-12-24 |
| ES500558A0 (es) | 1982-01-01 |
| ZA811794B (en) | 1982-03-31 |
| PL126676B1 (en) | 1983-08-31 |
| PT72713A (fr) | 1981-04-01 |
| US4367180A (en) | 1983-01-04 |
| RO81910B (ro) | 1983-09-30 |
| EP0037349A1 (fr) | 1981-10-07 |
| CA1169432A (en) | 1984-06-19 |
| AU547037B2 (en) | 1985-10-03 |
| DK126881A (da) | 1981-09-22 |
| DE3160055D1 (en) | 1983-03-17 |
| PL230260A1 (pl) | 1981-11-27 |
| IE810590L (en) | 1981-09-21 |
| RO81910A (ro) | 1983-10-15 |
| AU6847481A (en) | 1981-09-24 |
| PT72713B (fr) | 1982-11-15 |
| EP0037349B1 (fr) | 1983-02-09 |
| BR8101680A (pt) | 1981-09-22 |
| ES8205415A1 (es) | 1982-01-01 |
| NZ196554A (en) | 1983-06-17 |
| FR2478644A1 (fr) | 1981-09-25 |
| FR2478644B1 (pl) | 1984-06-08 |
| HU188284B (en) | 1986-03-28 |
| YU66181A (en) | 1983-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69010046T2 (de) | Reinigungs- und Herstellungsverfahren von Methylmethacrylat. | |
| DE3428319C2 (pl) | ||
| DD157804A5 (de) | Verfahren zur herstellung von malathion | |
| DE68904760T2 (de) | Regeneration von erschoepften schwefelsaeuren mittels wasserstoffperoxyd. | |
| DE10253212A1 (de) | Verfahren zur Herstellung von Triethylphosphat | |
| DE69308810T2 (de) | Verfahren zur industriellen Herstellung von Dimethoxyethanal | |
| DE69320454T3 (de) | Verfahren zur Herstellung von 1,3-butylenglykol | |
| DE69501483T2 (de) | Verfahren zur Rückgewinnung eines starken Säures aus einer wässrigen Lösung | |
| DE2527289A1 (de) | Verfahren zur herstellung von alkylacetophenonen | |
| DE2707073C2 (de) | Verfahren zur Herstellung von Chloropren durch kontinuierliche Dehydrohalogenierung von 3,4-Dichlorbuten-1 | |
| EP0133668B1 (de) | Verfahren zur Herstellung von Jononen | |
| DE2428081C3 (de) | Kontinuierliches Verfahren zum Reinigen von Glyoxal | |
| DE2758391C2 (pl) | ||
| DE1043316B (de) | Verfahren zur Herstellung von weitgehend reinen Loesungen von Peressig- oder Perpropionsaeure in organischen Loesungsmitteln | |
| DE69315049T2 (de) | Verfahren zur herstellung von alkadienolen | |
| DE1229516B (de) | Verfahren zur Trennung von Alkohol-Alkylcinylaethergemischen | |
| EP0028758B1 (de) | Verfahren zur Herstellung von Pivaloylbrenztraubensäurealkylestern und -cycloalkylestern | |
| DE69600519T2 (de) | Verfahren zur Herstellung von tertiär Butyl-Hydrozin-Halogenid | |
| DE3016119C2 (pl) | ||
| DE2235373C3 (de) | Verfahren zur Herstellung von Alkylen-oxid-Addukten | |
| DE1720519C3 (de) | Verfahren zur Herstellung von Polyestern | |
| DE2006896C3 (de) | Verfahren zur Herstellung von Diäthylaminoäthyl-p-nitrobenzoat | |
| DE261642C (pl) | ||
| DE684497C (de) | Verfahren zur Herstellung von Xanthogenaten | |
| DE2012674A1 (en) | Concentration of aq acetic acid solns |