RO81226B - Procedeu pentru prepararea unor derivati de 5(3)-hidroxipirazol - Google Patents
Procedeu pentru prepararea unor derivati de 5(3)-hidroxipirazolInfo
- Publication number
- RO81226B RO81226B RO102780A RO10278078A RO81226B RO 81226 B RO81226 B RO 81226B RO 102780 A RO102780 A RO 102780A RO 10278078 A RO10278078 A RO 10278078A RO 81226 B RO81226 B RO 81226B
- Authority
- RO
- Romania
- Prior art keywords
- alkyl
- radical
- general formula
- derivatives
- halogen
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- VPMAWSAODAKKSI-UHFFFAOYSA-N 3-chloroprop-2-enoyl chloride Chemical compound ClC=CC(Cl)=O VPMAWSAODAKKSI-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34
- A01N57/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34 containing heterocyclic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/650905—Six-membered rings having the nitrogen atoms in the positions 1 and 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Molecular Biology (AREA)
- Agronomy & Crop Science (AREA)
- Biochemistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedeul pentru prepararea unor derivati de 5(3)-hidroxipiridizol cu formula generala I: (vezi formula) în care R reprezinta hidrogen sau eventual lipseste sau reprezinta un alchil cu 1...7 atomi de carbon, eventual substituit cu atomi de halogen, grupari carbalcoxi, radicalul Ch, fenil eventual substituit, benzil, alchenil sau alchinil cu mentiunea ca cei doi substituenti R sa nu aiba concomitent aceleasi semnificatie totodata, X este atom de halogen, radicalul -SR, -OR, N(R)2, un radical (vezi formula) în care Y aceasi sau duferiti repezunta atomi de hidrogen sau halogen, alchil cu 1...3 atomi de carbon, -SR, -OR, N-(R2) si anume o hidrazida substiotuita de formula generala IIa si IIb: R - NH - CO - R' (IIa) H2H - N(R) - CO - R'(II) în care R' este (vezi formula) în care R'' este NH-O-alchil, R avînd semnificatiile de mai sus, reactioneaza cu o clorura de acid beta-cloracrilic cu formula generala III: (vezi formula) în care X are semnificatiile de mai sus, iar produs astfel obtinut este tratat cu o baza alcalina obtinîndu-se sare alcalina a 5(3)-hidroxipirazolul se poate trata cu un acid prin metode cunoscute.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3119177A IT1090365B (it) | 1977-12-23 | 1977-12-23 | 5(3)-idrossi-pirazoli sostituiti in posizione 3(5) e loro procedimento di preparazione |
| IT31190/77A IT1090364B (it) | 1977-12-23 | 1977-12-23 | Esteri fosforici e tiofosforici di 5(3) idrossipirazoli sostituiti in posizione 3(5) insetticidi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81226A RO81226A (ro) | 1983-02-15 |
| RO81226B true RO81226B (ro) | 1983-02-28 |
Family
ID=26328917
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7895990A RO77326A (ro) | 1977-12-23 | 1978-12-20 | Procedeu pentru prepararea esterilor fosforici si tiofosfonici ai 5(3)-hidroxipirazolilor |
| RO102780A RO81226B (ro) | 1977-12-23 | 1978-12-20 | Procedeu pentru prepararea unor derivati de 5(3)-hidroxipirazol |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7895990A RO77326A (ro) | 1977-12-23 | 1978-12-20 | Procedeu pentru prepararea esterilor fosforici si tiofosfonici ai 5(3)-hidroxipirazolilor |
Country Status (26)
| Country | Link |
|---|---|
| US (3) | US4256902A (ro) |
| JP (1) | JPS5495567A (ro) |
| AR (1) | AR223157A1 (ro) |
| AU (1) | AU4276578A (ro) |
| BR (1) | BR7808414A (ro) |
| CA (1) | CA1113946A (ro) |
| CH (1) | CH639393A5 (ro) |
| CS (1) | CS207749B2 (ro) |
| DD (3) | DD150062A5 (ro) |
| DE (2) | DE2858748C2 (ro) |
| DK (1) | DK569478A (ro) |
| EG (1) | EG13746A (ro) |
| ES (1) | ES476263A1 (ro) |
| GB (1) | GB2013182B (ro) |
| GR (1) | GR71657B (ro) |
| IL (1) | IL56259A (ro) |
| IN (1) | IN149776B (ro) |
| LU (1) | LU80702A1 (ro) |
| NL (1) | NL7812293A (ro) |
| NO (1) | NO784274L (ro) |
| NZ (1) | NZ189284A (ro) |
| OA (1) | OA06140A (ro) |
| PL (1) | PL115092B1 (ro) |
| PT (1) | PT68967A (ro) |
| RO (2) | RO77326A (ro) |
| SU (2) | SU1071197A3 (ro) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604174B1 (fr) * | 1986-09-18 | 1989-06-02 | Roussel Uclaf | Nouveaux derives de la 5-pyrazolone, leur procede de preparation et leur utilisation comme herbicides |
| US4855442A (en) * | 1988-04-13 | 1989-08-08 | Monsanto Company | Substituted 3-hydroxy pyrazoles |
| DE3931303A1 (de) * | 1989-09-20 | 1991-03-28 | Desowag Materialschutz Gmbh | Verfahren zum vorbeugenden materialschutz gegenueber staendig und/oder temporaer im boden lebenden schaedlingen, insbesondere termiten |
| DE4315384A1 (de) * | 1992-09-03 | 1994-03-10 | Bayer Ag | Phosphoryloxypyrazolderivate |
| EP1131298B1 (de) * | 1998-11-19 | 2003-09-03 | Basf Aktiengesellschaft | Verfahren zur herstellung von 1-substituierten 5-hydroxypyrazolen |
| AR075713A1 (es) | 2009-03-03 | 2011-04-20 | Du Pont | Pirazoles fungicidas |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439098A (en) * | 1944-12-22 | 1948-04-06 | Eastman Kodak Co | Alkoxy pyrazolone couplers |
| AT184580B (de) * | 1951-04-20 | 1956-02-10 | Geigy Ag J R | Verfahren zur Herstellung neuer, heterocyclischer Phosphorsäure- bzw. Thiophosphorsäureester |
| DK109974C (da) * | 1959-03-06 | 1968-08-12 | Philips Nv | Middel til bekæmpelse af skadelige organismer. |
| US3166475A (en) * | 1959-12-29 | 1965-01-19 | Fiordalisi Fernanda Misani | Anti-convulsant pyrazolones |
| US3644374A (en) * | 1969-04-04 | 1972-02-22 | Raoul Buijle | Process for the preparation of acylated amides |
| DE2037853C3 (de) * | 1970-07-30 | 1980-02-14 | Bayer Ag, 5090 Leverkusen | Pyrazole- (thiono)-phosphor(phosphon)saureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Insektizide und Akarizide |
| DE2060198A1 (de) * | 1970-12-08 | 1972-06-15 | Bayer Ag | Pyrazolo-(thiono)-phosphor(phosphon)-saeureester,Verfahren zu ihrer Herstellung sowie ihre Verwendung als Insektizide und Akarizide |
| BE785785A (fr) * | 1971-07-02 | 1973-01-03 | Bayer Ag | Nouveaux esters d'acides o-pyrazolothiono-phosphoriques (phosphoniques), leur preparation et leur application comme insecticides et acaricide |
| DE2219484A1 (de) * | 1972-04-21 | 1973-10-31 | Bayer Ag | 0-pyrazolo(thiono)-phosphor(phosphon)saeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide |
| DD108536A1 (ro) * | 1972-12-21 | 1974-09-20 | ||
| DE2608643A1 (de) * | 1976-03-03 | 1977-09-08 | Bayer Ag | O,s-dialkyl-o-pyrazoldithiophosphorsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide |
| DE2639258A1 (de) * | 1976-09-01 | 1978-03-02 | Bayer Ag | Tert.-butyl-substituierte pyrazolyl (thiono)(thiol)-phosphor(phosphon)-saeureester bzw. -esteramide, verfahren zu ihrer herstellung und ihre verwendung als insektizide, akarizide und nematizide |
| JPS5547695A (en) * | 1978-09-19 | 1980-04-04 | Takeda Chem Ind Ltd | Pyrazole phosphate, its preparation, and insecticide and miticide |
-
1978
- 1978-12-19 NL NL7812293A patent/NL7812293A/xx not_active Application Discontinuation
- 1978-12-19 NO NO784274A patent/NO784274L/no unknown
- 1978-12-19 DK DK569478A patent/DK569478A/da not_active Application Discontinuation
- 1978-12-20 AR AR274881A patent/AR223157A1/es active
- 1978-12-20 IL IL56259A patent/IL56259A/xx unknown
- 1978-12-20 RO RO7895990A patent/RO77326A/ro unknown
- 1978-12-20 PL PL1978211969A patent/PL115092B1/pl unknown
- 1978-12-20 EG EG728/78A patent/EG13746A/xx active
- 1978-12-20 CH CH1298278A patent/CH639393A5/it not_active IP Right Cessation
- 1978-12-20 RO RO102780A patent/RO81226B/ro unknown
- 1978-12-21 AU AU42765/78A patent/AU4276578A/en active Pending
- 1978-12-21 GB GB7849730A patent/GB2013182B/en not_active Expired
- 1978-12-21 IN IN1358/CAL/78A patent/IN149776B/en unknown
- 1978-12-21 NZ NZ189284A patent/NZ189284A/xx unknown
- 1978-12-21 GR GR57957A patent/GR71657B/el unknown
- 1978-12-21 BR BR7808414A patent/BR7808414A/pt unknown
- 1978-12-21 DE DE2858748A patent/DE2858748C2/de not_active Expired - Fee Related
- 1978-12-21 CS CS788758A patent/CS207749B2/cs unknown
- 1978-12-21 DE DE19782855256 patent/DE2855256A1/de active Granted
- 1978-12-22 DD DD78220135A patent/DD150062A5/de unknown
- 1978-12-22 CA CA318,485A patent/CA1113946A/en not_active Expired
- 1978-12-22 DD DD78210125A patent/DD150425A5/de unknown
- 1978-12-22 OA OA56696A patent/OA06140A/xx unknown
- 1978-12-22 JP JP15769878A patent/JPS5495567A/ja active Granted
- 1978-12-22 ES ES476263A patent/ES476263A1/es not_active Expired
- 1978-12-22 PT PT68967A patent/PT68967A/pt unknown
- 1978-12-22 SU SU782699555A patent/SU1071197A3/ru active
- 1978-12-22 DD DD78220132A patent/DD150056A5/de unknown
- 1978-12-22 LU LU80702A patent/LU80702A1/xx unknown
-
1979
- 1979-06-18 SU SU792776759A patent/SU1001858A3/ru active
-
1980
- 1980-03-12 US US06/129,724 patent/US4256902A/en not_active Expired - Lifetime
-
1982
- 1982-09-29 US US06/426,881 patent/US4459294A/en not_active Expired - Fee Related
-
1983
- 1983-08-18 US US06/524,229 patent/US4492690A/en not_active Expired - Fee Related
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