CS236877B2 - Processing of phenylpyridazine compounds - Google Patents
Processing of phenylpyridazine compounds Download PDFInfo
- Publication number
- CS236877B2 CS236877B2 CS833222A CS322283A CS236877B2 CS 236877 B2 CS236877 B2 CS 236877B2 CS 833222 A CS833222 A CS 833222A CS 322283 A CS322283 A CS 322283A CS 236877 B2 CS236877 B2 CS 236877B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- acetone
- reaction
- water
- weight
- aqueous
- Prior art date
Links
- XWSSUYOEOWLFEI-UHFFFAOYSA-N 3-phenylpyridazine Chemical class C1=CC=CC=C1C1=CC=CN=N1 XWSSUYOEOWLFEI-UHFFFAOYSA-N 0.000 title claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 10
- -1 alkylthio chloroformates Chemical class 0.000 claims description 9
- ZUSHSDOEVHPTCU-UHFFFAOYSA-N 6-chloro-3-phenyl-1h-pyridazin-4-one Chemical class N1C(Cl)=CC(=O)C(C=2C=CC=CC=2)=N1 ZUSHSDOEVHPTCU-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000008346 aqueous phase Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 17
- 239000000243 solution Substances 0.000 description 17
- 150000001875 compounds Chemical class 0.000 description 11
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 10
- 235000002639 sodium chloride Nutrition 0.000 description 8
- 238000005119 centrifugation Methods 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000002329 infrared spectrum Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000003518 caustics Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PPYSGGOWIZSMJL-UHFFFAOYSA-N 4,6-dichloro-3-phenylpyridazine Chemical compound N1=NC(Cl)=CC(Cl)=C1C1=CC=CC=C1 PPYSGGOWIZSMJL-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- SOANWMJENIRFKN-UHFFFAOYSA-N OC(O)=S.N1=NC(Cl)=CC=C1C1=CC=CC=C1 Chemical class OC(O)=S.N1=NC(Cl)=CC=C1C1=CC=CC=C1 SOANWMJENIRFKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 125000004940 pyridazin-4-yl group Chemical group N1=NC=C(C=C1)* 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- RYXNTTXRPACDJA-UHFFFAOYSA-N sulfanyl carbonochloridate Chemical compound SOC(Cl)=O RYXNTTXRPACDJA-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D237/14—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3218976A DE3218976A1 (de) | 1982-05-19 | 1982-05-19 | Verfahren zur herstellung von phenylpyridazinverbindungen |
| AT0204882A AT375071B (de) | 1982-05-19 | 1982-05-25 | Verfahren zur herstellung von phenylpyridazinverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS236877B2 true CS236877B2 (en) | 1985-05-15 |
Family
ID=25597514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS833222A CS236877B2 (en) | 1982-05-19 | 1983-05-06 | Processing of phenylpyridazine compounds |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4478999A (ru) |
| EP (1) | EP0095569B1 (ru) |
| JP (1) | JPS58210069A (ru) |
| AT (1) | AT375071B (ru) |
| BR (1) | BR8302611A (ru) |
| CA (1) | CA1196640A (ru) |
| CS (1) | CS236877B2 (ru) |
| DE (1) | DE3218976A1 (ru) |
| DK (1) | DK154971C (ru) |
| SU (1) | SU1179925A3 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019148850A1 (zh) | 2018-02-02 | 2019-08-08 | 青岛清原化合物有限公司 | 吡啶环取代的哒嗪醇类化合物及其衍生物、制备方法、除草组合物和应用 |
| CN110128352A (zh) * | 2018-02-02 | 2019-08-16 | 青岛清原化合物有限公司 | 哒嗪醇类化合物及其衍生物、制备方法、除草组合物和应用 |
| CN110878081B (zh) * | 2018-09-06 | 2024-05-03 | 青岛清原化合物有限公司 | 吡啶环取代的哒嗪醇类化合物及其衍生物、制备方法、除草组合物和应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320657B (de) * | 1972-11-23 | 1975-02-25 | Chemie Linz Ag | Verfahren zur Herstellung von 3-Phenyl-6-halogen-pyridazinverbindungen |
| DE2331398C3 (de) * | 1973-06-20 | 1979-10-11 | Lentia Gmbh | Ester von S-PhenyM-hydroxy-e-halogenpyridazinverbindungen, ihre Herstellung und sie enthaltende herbizide Mittel |
| US4111936A (en) * | 1974-06-18 | 1978-09-05 | Smith Kline & French Laboratories Limited | Pyridazinethiones |
| DD145912A1 (de) * | 1979-03-28 | 1981-01-14 | Horst Zaschke | Verfahren zur herstellung von neue 4-subst.-thiobenzoesaeure-s-eckige klammer auf 6-alkyl xy-pyridazinyl-(3)-estern eckige klammer zu |
-
1982
- 1982-05-19 DE DE3218976A patent/DE3218976A1/de not_active Withdrawn
- 1982-05-25 AT AT0204882A patent/AT375071B/de not_active IP Right Cessation
-
1983
- 1983-03-30 EP EP83103159A patent/EP0095569B1/de not_active Expired
- 1983-04-08 CA CA000425544A patent/CA1196640A/en not_active Expired
- 1983-04-13 US US06/484,553 patent/US4478999A/en not_active Expired - Lifetime
- 1983-05-06 CS CS833222A patent/CS236877B2/cs unknown
- 1983-05-16 SU SU833591753A patent/SU1179925A3/ru active
- 1983-05-18 DK DK221383A patent/DK154971C/da not_active IP Right Cessation
- 1983-05-18 BR BR8302611A patent/BR8302611A/pt not_active IP Right Cessation
- 1983-05-19 JP JP58086735A patent/JPS58210069A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58210069A (ja) | 1983-12-07 |
| ATA204882A (de) | 1983-11-15 |
| SU1179925A3 (ru) | 1985-09-15 |
| EP0095569A3 (en) | 1984-12-05 |
| BR8302611A (pt) | 1984-01-17 |
| DK154971B (da) | 1989-01-16 |
| DK154971C (da) | 1989-07-10 |
| EP0095569B1 (de) | 1987-01-28 |
| CA1196640A (en) | 1985-11-12 |
| DK221383D0 (da) | 1983-05-18 |
| AT375071B (de) | 1984-06-25 |
| US4478999A (en) | 1984-10-23 |
| EP0095569A2 (de) | 1983-12-07 |
| DK221383A (da) | 1983-11-20 |
| JPH0465833B2 (ru) | 1992-10-21 |
| DE3218976A1 (de) | 1983-11-24 |
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