YU43223B - Process for obtaining special pure 4-amino-5-chloro-1-phenyl-pyridazone(6) - Google Patents
Process for obtaining special pure 4-amino-5-chloro-1-phenyl-pyridazone(6)Info
- Publication number
- YU43223B YU43223B YU2342/80A YU234280A YU43223B YU 43223 B YU43223 B YU 43223B YU 2342/80 A YU2342/80 A YU 2342/80A YU 234280 A YU234280 A YU 234280A YU 43223 B YU43223 B YU 43223B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- chloro
- amino
- pyridazone
- phenyl
- obtaining special
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- VKWCOHVAHQOJGU-UHFFFAOYSA-N 4,5-dichloro-2-phenylpyridazin-3-one Chemical compound O=C1C(Cl)=C(Cl)C=NN1C1=CC=CC=C1 VKWCOHVAHQOJGU-UHFFFAOYSA-N 0.000 abstract 1
- FEPBITJSIHRMRT-UHFFFAOYSA-N 4-hydroxybenzenesulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1 FEPBITJSIHRMRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- WYKYKTKDBLFHCY-UHFFFAOYSA-N chloridazon Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1 WYKYKTKDBLFHCY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 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
- C07D237/22—Nitrogen and oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792937421 DE2937421A1 (de) | 1979-09-15 | 1979-09-15 | Verfahren zur herstellung von 4-amino-5-chlor-1-phenylpyridazon-(6) |
Publications (2)
Publication Number | Publication Date |
---|---|
YU234280A YU234280A (en) | 1983-09-30 |
YU43223B true YU43223B (en) | 1989-06-30 |
Family
ID=6081005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU2342/80A YU43223B (en) | 1979-09-15 | 1980-09-15 | Process for obtaining special pure 4-amino-5-chloro-1-phenyl-pyridazone(6) |
Country Status (17)
Country | Link |
---|---|
US (1) | US4297493A (es) |
EP (1) | EP0026847B1 (es) |
AT (1) | ATE1239T1 (es) |
BG (1) | BG33282A3 (es) |
CS (1) | CS214843B2 (es) |
DD (1) | DD153119A5 (es) |
DE (2) | DE2937421A1 (es) |
DK (1) | DK146181C (es) |
HU (1) | HU184826B (es) |
IL (1) | IL61014A (es) |
NL (1) | NL971002I1 (es) |
PL (1) | PL121912B2 (es) |
RO (1) | RO80196A (es) |
SU (1) | SU940648A3 (es) |
UA (1) | UA7014A1 (es) |
YU (1) | YU43223B (es) |
ZA (1) | ZA805664B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO81924A (ro) * | 1979-10-31 | 1984-05-12 | Basf Ag,De | Procedeu de obtinere a 4-clor 5-amino-2fenil-3(2h)-piridazinone |
DE3926905A1 (de) * | 1989-08-16 | 1991-02-21 | Basf Ag | Verfahren zur abtrennung und wiederverwertung von reststoffen aus dem abwasser der synthese von 5-amino-4-chlor-2-phenyl-3(2h)-pyridazinon |
EP1165520B1 (de) | 1999-03-31 | 2009-05-20 | Basf Se | Verfahren zur herstellung von 4-amino-5-chlor-1-phenylpyridazinon |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL245646A (es) * | 1960-03-19 | |||
AT260943B (de) * | 1965-05-26 | 1968-03-25 | Pavel Dipl Ing Rapos | Verfahren zur Gewinnung von reinem 5-Amino-4-chlor-2-phenylpyridazin-3-on |
HU169505B (es) * | 1974-05-22 | 1976-12-28 | ||
DD124918A1 (es) * | 1976-02-27 | 1977-03-23 | ||
IT1096594B (it) * | 1978-06-22 | 1985-08-26 | Oxon Italia Spa | Procedimento per ottenere 5-amino-4-cloro-2-fenil-3(2h)-pirid azinone esente da 5-cloro-4amino-2-fenil-3(2h)-pirida zionone da miscele dei due isomeri ed applicazione quale erbicida selettivo del prodotto ottenuto |
IT1107509B (it) * | 1978-07-28 | 1985-11-25 | Oxon Italia Spa | Procedimento per ottenere 4,5-dicloro-2-fenil-3(2h)-piridazinone a partire da 5-cloro-4-ammino-2-fenil-3(2h)-piridazinone |
-
1979
- 1979-09-15 DE DE19792937421 patent/DE2937421A1/de not_active Withdrawn
-
1980
- 1980-09-04 EP EP80105271A patent/EP0026847B1/de not_active Expired
- 1980-09-04 AT AT80105271T patent/ATE1239T1/de active
- 1980-09-04 DE DE8080105271T patent/DE3060595D1/de not_active Expired
- 1980-09-08 US US06/185,403 patent/US4297493A/en not_active Expired - Lifetime
- 1980-09-10 IL IL61014A patent/IL61014A/xx not_active IP Right Cessation
- 1980-09-11 BG BG8049035A patent/BG33282A3/xx unknown
- 1980-09-11 CS CS806192A patent/CS214843B2/cs unknown
- 1980-09-12 DK DK388980A patent/DK146181C/da active
- 1980-09-12 DD DD80223875A patent/DD153119A5/de not_active IP Right Cessation
- 1980-09-12 UA UA2980754A patent/UA7014A1/uk unknown
- 1980-09-12 SU SU802980754A patent/SU940648A3/ru active
- 1980-09-12 ZA ZA00805664A patent/ZA805664B/xx unknown
- 1980-09-13 PL PL1980226744A patent/PL121912B2/xx unknown
- 1980-09-15 RO RO80102159A patent/RO80196A/ro unknown
- 1980-09-15 YU YU2342/80A patent/YU43223B/xx unknown
- 1980-09-15 HU HU802273A patent/HU184826B/hu unknown
-
1997
- 1997-03-03 NL NL971002C patent/NL971002I1/nl unknown
Also Published As
Publication number | Publication date |
---|---|
DD153119A5 (de) | 1981-12-23 |
NL971002I1 (nl) | 1997-06-02 |
IL61014A0 (en) | 1980-11-30 |
DK388980A (da) | 1981-03-16 |
UA7014A1 (uk) | 1995-03-31 |
EP0026847A1 (de) | 1981-04-15 |
DK146181B (da) | 1983-07-18 |
PL121912B2 (en) | 1982-06-30 |
BG33282A3 (en) | 1983-01-14 |
ATE1239T1 (de) | 1982-07-15 |
EP0026847B1 (de) | 1982-06-23 |
IL61014A (en) | 1984-03-30 |
US4297493A (en) | 1981-10-27 |
DK146181C (da) | 1983-12-12 |
DE3060595D1 (en) | 1982-08-12 |
ZA805664B (en) | 1981-09-30 |
YU234280A (en) | 1983-09-30 |
DE2937421A1 (de) | 1981-04-09 |
RO80196A (ro) | 1982-12-06 |
PL226744A2 (es) | 1981-06-19 |
SU940648A3 (ru) | 1982-06-30 |
HU184826B (en) | 1984-10-29 |
CS214843B2 (en) | 1982-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2960357D1 (en) | Substituted cyanamides, process for their preparation and their use as fungicides | |
DE2857516D1 (en) | Process for the preparation of 1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid (h acid). | |
GB2046233B (en) | Process for the production of hydrogen cyanide | |
GB2063234B (en) | Process for the production of hydrogen cyanide | |
YU43223B (en) | Process for obtaining special pure 4-amino-5-chloro-1-phenyl-pyridazone(6) | |
ES486851A1 (es) | Un procedimiento de preparacion de acido 3a,7b-dihidroxico- lanico | |
ES464141A1 (es) | Un procedimiento para la conversion enzimatica de una peni- cilina a un acido 6-aminopenicilanico. | |
JPS52248A (en) | Process for preparing omega-aminoalkoxy biphenyls and their acid adducts | |
ZA774753B (en) | Process for the manufacture of 2,9-dioxatricyclo(4,3,1,3 3'7)decanen | |
JPS51148088A (en) | Process for obtaining substances produced by organisms | |
DE2960069D1 (en) | Process for the manufacture of n,n-dimethylaminoacetonitrile | |
JPS51142588A (en) | Process for fixing of kefir granules-constituting microorganisms as a lactase source | |
ZA891077B (en) | Process for the preparation of 1,2-disulfone compounds | |
JPS51128474A (en) | Process for treating of microbial cells | |
GB2010831B (en) | Process for the preparation of octahydropyrrolo (1,2- ) pyrazine | |
DE2961506D1 (en) | N-cyclohexyl-n-methoxy-acetoacetamide, process for its preparation and its use to prepare o-methyl-n-cyclohexyl-2,5-dimethyl-furane-3-hydroxamic acid | |
ES8406428A1 (es) | Procedimiento de preparacion de acidos fenoxibenzoicos | |
JPS5246023A (en) | Process for preparation of organosulfinic acid salts | |
JPS51142587A (en) | Process for fixing of kefir granules-constituting microorganisms as a lactase source | |
JPS5221393A (en) | Process for preparing polysaccharides containing amino sugars | |
JPS55102547A (en) | Substituted nnhalogenmethylanilide and its manufacture | |
JPS5251308A (en) | Process for preparation of cysteamines | |
JPS5251335A (en) | Process for preparation of benzylalcohol derivtives | |
JPS52251A (en) | Process for preparation of endo-tricyclo (5,2,2,02,6)-undecane-8-one | |
IT7851161A0 (it) | Procedimento per produrre articolidi carbonio |