ATA336778A - PROCESS FOR THE PREPARATION OF 3-PHENYL PYRIDAZONE (6) - Google Patents
PROCESS FOR THE PREPARATION OF 3-PHENYL PYRIDAZONE (6)Info
- Publication number
- ATA336778A ATA336778A AT336778A AT336778A ATA336778A AT A336778 A ATA336778 A AT A336778A AT 336778 A AT336778 A AT 336778A AT 336778 A AT336778 A AT 336778A AT A336778 A ATA336778 A AT A336778A
- Authority
- AT
- Austria
- Prior art keywords
- pyridazone
- phenyl
- preparation
- phenyl pyridazone
- Prior art date
Links
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
- C07D237/16—Two oxygen atoms
-
- 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
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782819798 DE2819798A1 (en) | 1978-05-05 | 1978-05-05 | PROCESS FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
AT336778A AT357547B (en) | 1978-05-05 | 1978-05-10 | METHOD FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
DE19782826447 DE2826447A1 (en) | 1978-05-10 | 1978-06-16 | ADDITIVES FOR INORGANIC BINDERS |
CH400379A CH639958A5 (en) | 1978-05-05 | 1979-04-27 | Process for the preparation of 3-phenyl-6-pyridazone |
JP54053546A JPS5928547B2 (en) | 1978-05-05 | 1979-05-02 | Process for producing 3-phenyl-viridazone-(6) |
EP79101486A EP0006135B1 (en) | 1978-05-10 | 1979-05-15 | Additive for inorganic binders, building material and process for its preparation |
AT79101486T ATE218T1 (en) | 1978-05-10 | 1979-05-15 | ADDITIVES FOR INORGANIC BINDERS, BUILDING MATERIAL AND A PROCESS FOR THEIR PRODUCTION. |
FI791633A FI791633A (en) | 1978-05-10 | 1979-05-23 | ORGANIC BINDEMEDEL |
DK218779A DK218779A (en) | 1978-05-10 | 1979-05-28 | ADDITION TO INORGANIC BINDERS |
CA329,419A CA1133179A (en) | 1978-05-10 | 1979-06-07 | Additive for inorganic binders |
US06/046,778 US4272430A (en) | 1978-05-10 | 1979-06-08 | Additive for inorganic binders |
DD79218543A DD148759A1 (en) | 1978-05-10 | 1979-06-14 | BUILDING MATERIAL AND A METHOD OF MANUFACTURING THEM |
DD79213625A DD144255A1 (en) | 1978-05-10 | 1979-06-14 | ADDITIVE TO INORGANIC BINDER |
JP54075189A JPS5919901B2 (en) | 1978-05-10 | 1979-06-16 | Additives for inorganic binders used as inorganic materials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782819798 DE2819798A1 (en) | 1978-05-05 | 1978-05-05 | PROCESS FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
AT336778A AT357547B (en) | 1978-05-05 | 1978-05-10 | METHOD FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA336778A true ATA336778A (en) | 1979-12-15 |
AT357547B AT357547B (en) | 1980-07-10 |
Family
ID=25599937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT336778A AT357547B (en) | 1978-05-05 | 1978-05-10 | METHOD FOR PRODUCING 3-PHENYL-PYRIDAZONE- (6) |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5928547B2 (en) |
AT (1) | AT357547B (en) |
CH (1) | CH639958A5 (en) |
DE (1) | DE2819798A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101156A3 (en) * | 1982-06-24 | 1984-08-22 | Smith Kline & French Laboratories Limited | Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone |
JPS63278604A (en) * | 1987-05-11 | 1988-11-16 | Nippon Steel Corp | On-line grinding method for kaliber roll |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1105281A (en) * | 1965-03-03 | 1968-03-06 | Seperic | Improvements in and relating to new pyridazone derivatives and process for preparing same |
AT330195B (en) * | 1974-07-30 | 1976-06-25 | Chemie Linz Ag | METHOD FOR PREPARING PHENYLPYRIDAZONES |
AT343125B (en) * | 1976-03-24 | 1978-05-10 | Chemie Linz Ag | METHOD FOR PREPARING 3-PHENYLPYRIDAZONE- (6) |
-
1978
- 1978-05-05 DE DE19782819798 patent/DE2819798A1/en active Granted
- 1978-05-10 AT AT336778A patent/AT357547B/en not_active IP Right Cessation
-
1979
- 1979-04-27 CH CH400379A patent/CH639958A5/en not_active IP Right Cessation
- 1979-05-02 JP JP54053546A patent/JPS5928547B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH639958A5 (en) | 1983-12-15 |
JPS5928547B2 (en) | 1984-07-13 |
JPS54145685A (en) | 1979-11-14 |
DE2819798C2 (en) | 1989-02-16 |
AT357547B (en) | 1980-07-10 |
DE2819798A1 (en) | 1979-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |