FR1413606A - Process for the preparation of 4-nitro-chloro- or 5-bromo-6-pyridazones - Google Patents
Process for the preparation of 4-nitro-chloro- or 5-bromo-6-pyridazonesInfo
- Publication number
- FR1413606A FR1413606A FR994127A FR994127A FR1413606A FR 1413606 A FR1413606 A FR 1413606A FR 994127 A FR994127 A FR 994127A FR 994127 A FR994127 A FR 994127A FR 1413606 A FR1413606 A FR 1413606A
- Authority
- FR
- France
- Prior art keywords
- pyridazones
- bromo
- nitro
- chloro
- preparation
- Prior art date
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR994127A FR1413606A (en) | 1963-11-08 | 1964-11-06 | Process for the preparation of 4-nitro-chloro- or 5-bromo-6-pyridazones |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0074189 | 1963-11-08 | ||
FR994127A FR1413606A (en) | 1963-11-08 | 1964-11-06 | Process for the preparation of 4-nitro-chloro- or 5-bromo-6-pyridazones |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1413606A true FR1413606A (en) | 1965-10-08 |
Family
ID=25966843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994127A Expired FR1413606A (en) | 1963-11-08 | 1964-11-06 | Process for the preparation of 4-nitro-chloro- or 5-bromo-6-pyridazones |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1413606A (en) |
-
1964
- 1964-11-06 FR FR994127A patent/FR1413606A/en not_active Expired
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