GB1516557A – Process for the manufacture of pyrazolone compounds
– Google Patents
GB1516557A – Process for the manufacture of pyrazolone compounds
– Google Patents
Process for the manufacture of pyrazolone compounds
Info
Publication number
GB1516557A
GB1516557A
GB52886/75A
GB5288675A
GB1516557A
GB 1516557 A
GB1516557 A
GB 1516557A
GB 52886/75 A
GB52886/75 A
GB 52886/75A
GB 5288675 A
GB5288675 A
GB 5288675A
GB 1516557 A
GB1516557 A
GB 1516557A
Authority
GB
United Kingdom
Prior art keywords
manufacture
pyrazolone compounds
pyrazolone
compounds
Prior art date
1975-12-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB52886/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1975-12-24
Filing date
1975-12-24
Publication date
1978-07-05
1975-12-24
Application filed by Imperial Chemical Industries Ltd
filed
Critical
Imperial Chemical Industries Ltd
1975-12-24
Priority to GB52886/75A
priority
Critical
patent/GB1516557A/en
1976-12-13
Priority to US05/750,158
priority
patent/US4081597A/en
1976-12-15
Priority to IT30442/76A
priority
patent/IT1065970B/en
1976-12-18
Priority to PL1976194516A
priority
patent/PL102075B1/en
1976-12-22
Priority to DD196545A
priority
patent/DD127490A5/xx
1976-12-23
Priority to FR7638909A
priority
patent/FR2336395A1/en
1976-12-23
Priority to DE19762658636
priority
patent/DE2658636A1/en
1976-12-23
Priority to ES454528A
priority
patent/ES454528A1/en
1976-12-24
Priority to JP15611576A
priority
patent/JPS5283371A/en
1978-07-05
Publication of GB1516557A
publication
Critical
patent/GB1516557A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
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
C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
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
C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
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 System
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
C07F9/6503—Five-membered rings
C07F9/65031—Five-membered rings having the nitrogen atoms in the positions 1 and 2
GB52886/75A
1975-12-24
1975-12-24
Process for the manufacture of pyrazolone compounds
Expired
GB1516557A
(en)
Priority Applications (9)
Application Number
Priority Date
Filing Date
Title
GB52886/75A
GB1516557A
(en)
1975-12-24
1975-12-24
Process for the manufacture of pyrazolone compounds
US05/750,158
US4081597A
(en)
1975-12-24
1976-12-13
Process for the manufacture of pyrazolones from pyrazolidones
IT30442/76A
IT1065970B
(en)
1975-12-24
1976-12-15
PROCEDURE FOR THE MANUFACTURE OF HETEROCYCLIC COMPOUNDS
PL1976194516A
PL102075B1
(en)
1975-12-24
1976-12-18
A METHOD OF PRODUCING DERIVATIVES OF PYRAZOLONE
DD196545A
DD127490A5
(en)
1975-12-24
1976-12-22
FR7638909A
FR2336395A1
(en)
1975-12-24
1976-12-23
PYRAZOLONES PRODUCTION PROCESS
DE19762658636
DE2658636A1
(en)
1975-12-24
1976-12-23
METHOD FOR PRODUCING HETEROCYCLIC COMPOUNDS
ES454528A
ES454528A1
(en)
1975-12-24
1976-12-23
Process for the manufacture of pyrazolones from pyrazolidones
JP15611576A
JPS5283371A
(en)
1975-12-24
1976-12-24
Production of pyrazolone
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB52886/75A
GB1516557A
(en)
1975-12-24
1975-12-24
Process for the manufacture of pyrazolone compounds
Publications (1)
Publication Number
Publication Date
GB1516557A
true
GB1516557A
(en)
1978-07-05
Family
ID=10465702
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB52886/75A
Expired
GB1516557A
(en)
1975-12-24
1975-12-24
Process for the manufacture of pyrazolone compounds
Country Status (9)
Country
Link
US
(1)
US4081597A
(en)
JP
(1)
JPS5283371A
(en)
DD
(1)
DD127490A5
(en)
DE
(1)
DE2658636A1
(en)
ES
(1)
ES454528A1
(en)
FR
(1)
FR2336395A1
(en)
GB
(1)
GB1516557A
(en)
IT
(1)
IT1065970B
(en)
PL
(1)
PL102075B1
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE69131268T2
(en)
*
1990-09-21
1999-12-30
Rohm & Haas
Dihydropyridazinone and pyridazinone as fungicides
CN1038249C
(en)
*
1991-08-28
1998-05-06
罗姆和哈斯公司
Dihydropyridazinones, pyridazinones and related compounds as fungicides
CN103588708B
(en)
*
2013-11-12
2016-01-06
京博农化科技股份有限公司
A kind of preparation method of 1-(4-chloro-phenyl-)-3-pyrazoles alcohol
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1723545A
(en)
*
1925-10-21
1929-08-06
Ig Farbenindustrie Ag
Process of preparing 1-phenyl-3-methyl-5-pyrazolone
1975
1975-12-24
GB
GB52886/75A
patent/GB1516557A/en
not_active
Expired
1976
1976-12-13
US
US05/750,158
patent/US4081597A/en
not_active
Expired – Lifetime
1976-12-15
IT
IT30442/76A
patent/IT1065970B/en
active
1976-12-18
PL
PL1976194516A
patent/PL102075B1/en
unknown
1976-12-22
DD
DD196545A
patent/DD127490A5/xx
unknown
1976-12-23
ES
ES454528A
patent/ES454528A1/en
not_active
Expired
1976-12-23
FR
FR7638909A
patent/FR2336395A1/en
active
Granted
1976-12-23
DE
DE19762658636
patent/DE2658636A1/en
active
Pending
1976-12-24
JP
JP15611576A
patent/JPS5283371A/en
active
Pending
Also Published As
Publication number
Publication date
JPS5283371A
(en)
1977-07-12
ES454528A1
(en)
1977-12-01
IT1065970B
(en)
1985-03-04
DD127490A5
(en)
1977-09-28
DE2658636A1
(en)
1977-07-07
US4081597A
(en)
1978-03-28
FR2336395B3
(en)
1979-08-31
PL102075B1
(en)
1979-02-28
FR2336395A1
(en)
1977-07-22
Similar Documents
Publication
Publication Date
Title
YU39479B
(en)
1984-12-31
Process for the manufacture of thieno-pyridine derivatives
GB1547802A
(en)
1979-06-27
Process for the preparation of poly-phenyleneterephthalamide
GB1542442A
(en)
1979-03-21
Process for the manufacture of nucleosides
GB1541402A
(en)
1979-02-28
Process for the manufacture of maleimides
GB1517423A
(en)
1978-07-12
Process for the preparation of diaryl-carbonates
PT65486B
(en)
1978-03-24
Process for the preparation of carbonil-substituted 1-sulfonylbenzimidazoles
PT65851A
(en)
1976-12-01
Process for the preparation of heterocyclic compounds
IL49064A
(en)
1979-11-30
Process for the manufacture of 7b-amino-cephem-3-ol-carboxylic acid compounds
YU39489B
(en)
1984-12-31
Process for the manufacture of an indolysine derivative
YU31376A
(en)
1983-01-21
Process for the synthesis of n-acyl-n-norsalutaridine
PT65255A
(en)
1976-07-01
Process for the preparation of 11-desoxy-16-aryloxy-delta-tetranorprostaglandins
GB1542065A
(en)
1979-03-14
Process for the manufacture of oxazole derivatives
GB1537896A
(en)
1979-01-10
Process for the manufacture of ethylbenzene
JPS51149243A
(en)
1976-12-22
Process for manufacture of azomethine
CH608786A5
(en)
1979-01-31
Process for the preparation of acetoacetylarylamides
GB1534077A
(en)
1978-11-29
Process for the preparation of 5-acetoacetylamino-benzimidazolone
JPS5233653A
(en)
1977-03-14
Process for manufacture of nnalicyclic crbamate
GB1520681A
(en)
1978-08-09
Process for the production of phoroglucinol
GB1516557A
(en)
1978-07-05
Process for the manufacture of pyrazolone compounds
GB1551120A
(en)
1979-08-22
Process for the manufacture of 16-20-keto-steroids
YU39478B
(en)
1984-12-31
Process for the manufacture of azomethine derivatives
JPS5278850A
(en)
1977-07-02
Process for manufacture of 44chloroo22 butylmmchlorocarbanilate
PT66412B
(en)
1978-09-15
Process for the manufacture of new oxothia compounds
ZA763221B
(en)
1977-05-25
Process for the preparation of 3-bromobenzalidehyde
GB1546087A
(en)
1979-05-16
Process for the manufacture of hydrazobenzene derivatives
Legal Events
Date
Code
Title
Description
1978-11-08
PS
Patent sealed [section 19, patents act 1949]
1981-07-15
PCNP
Patent ceased through non-payment of renewal fee
