GB1341203A - Nitroso compounds - Google Patents
Nitroso compoundsInfo
- Publication number
- GB1341203A GB1341203A GB1341203DA GB1341203A GB 1341203 A GB1341203 A GB 1341203A GB 1341203D A GB1341203D A GB 1341203DA GB 1341203 A GB1341203 A GB 1341203A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitroso compounds
- alkyl
- nitrosopyridones
- nitrosation
- heading
- 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
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/69—Two or more oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Abstract
1341203 Nitrosopyridones IMPERIAL CHEMICAL INDUSTRIES Ltd 3 May 1971 [10 July 1970] 33638/70 Heading C2C Novel compounds of the general formula wherein T<SP>1</SP> and T<SP>2</SP>, which may be the same or different, are each alkyl or aryl optionally substituted by C 1-4 alkyl or alkoxy or a chlorine atom may be prepared by nitrosation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3363870 | 1970-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341203A true GB1341203A (en) | 1973-12-19 |
Family
ID=10355514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1341203D Expired GB1341203A (en) | 1970-07-10 | 1970-07-10 | Nitroso compounds |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH554339A (en) |
| DE (1) | DE2134454A1 (en) |
| FR (1) | FR2100479A5 (en) |
| GB (1) | GB1341203A (en) |
-
1970
- 1970-07-10 GB GB1341203D patent/GB1341203A/en not_active Expired
-
1971
- 1971-07-08 CH CH1004971A patent/CH554339A/en not_active IP Right Cessation
- 1971-07-09 DE DE19712134454 patent/DE2134454A1/en active Pending
- 1971-07-09 FR FR7125214A patent/FR2100479A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH554339A (en) | 1974-09-30 |
| DE2134454A1 (en) | 1972-01-13 |
| FR2100479A5 (en) | 1972-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |