IN169080B - - Google Patents
Info
- Publication number
- IN169080B IN169080B IN601/CAL/90A IN601CA1990A IN169080B IN 169080 B IN169080 B IN 169080B IN 601CA1990 A IN601CA1990 A IN 601CA1990A IN 169080 B IN169080 B IN 169080B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893925969 DE3925969A1 (en) | 1989-08-05 | 1989-08-05 | METHOD FOR PRODUCING 2,6-DICHLORCHINOXALINE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169080B true IN169080B (en) | 1991-08-31 |
Family
ID=6386594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN601/CAL/90A IN169080B (en) | 1989-08-05 | 1990-07-18 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH04507406A (en) |
| CA (1) | CA2064564A1 (en) |
| DE (1) | DE3925969A1 (en) |
| IN (1) | IN169080B (en) |
| WO (1) | WO1991001977A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345831C (en) * | 2005-11-10 | 2007-10-31 | 吴永虎 | Prepn process of high purity 2, 6-dichloro quinoxaline |
| CN101914069A (en) * | 2010-07-29 | 2010-12-15 | 安徽丰乐农化有限责任公司 | Novel chlorination technique of 6- chlorine-2-hydroxy quinoxaline |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636562A (en) * | 1982-05-07 | 1987-01-13 | E. I. Du Pont De Nemours And Company | Process for preparing 6-halo-2-chloroquinoxaline |
| US4814444A (en) * | 1987-06-19 | 1989-03-21 | Uniroyal Chemical Company, Inc. | Process for the selective reduction of 2-hydroxyquinoxaline-4-oxides |
| IL86416A (en) * | 1987-06-19 | 1993-07-08 | Uniroyal Chem Co Inc | Process for the preparation of 2-quinoxalinol derivatives |
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1989
- 1989-08-05 DE DE19893925969 patent/DE3925969A1/en not_active Withdrawn
-
1990
- 1990-07-16 WO PCT/EP1990/001162 patent/WO1991001977A1/en not_active Application Discontinuation
- 1990-07-16 CA CA 2064564 patent/CA2064564A1/en not_active Abandoned
- 1990-07-16 JP JP51067990A patent/JPH04507406A/en active Pending
- 1990-07-18 IN IN601/CAL/90A patent/IN169080B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2064564A1 (en) | 1991-02-06 |
| DE3925969A1 (en) | 1991-02-07 |
| WO1991001977A1 (en) | 1991-02-21 |
| JPH04507406A (en) | 1992-12-24 |