DE2134454A1 - Verfahren zur Herstellung von Nitrosoverbindungen - Google Patents
Verfahren zur Herstellung von NitrosoverbindungenInfo
- Publication number
- DE2134454A1 DE2134454A1 DE19712134454 DE2134454A DE2134454A1 DE 2134454 A1 DE2134454 A1 DE 2134454A1 DE 19712134454 DE19712134454 DE 19712134454 DE 2134454 A DE2134454 A DE 2134454A DE 2134454 A1 DE2134454 A1 DE 2134454A1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- nitroso compounds
- group
- preparation
- solution
- 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.)
- Pending
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3363870 | 1970-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2134454A1 true DE2134454A1 (de) | 1972-01-13 |
Family
ID=10355514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712134454 Pending DE2134454A1 (de) | 1970-07-10 | 1971-07-09 | Verfahren zur Herstellung von Nitrosoverbindungen |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH554339A (OSRAM) |
| DE (1) | DE2134454A1 (OSRAM) |
| FR (1) | FR2100479A5 (OSRAM) |
| GB (1) | GB1341203A (OSRAM) |
-
1970
- 1970-07-10 GB GB1341203D patent/GB1341203A/en not_active Expired
-
1971
- 1971-07-08 CH CH1004971A patent/CH554339A/xx not_active IP Right Cessation
- 1971-07-09 FR FR7125214A patent/FR2100479A5/fr not_active Expired
- 1971-07-09 DE DE19712134454 patent/DE2134454A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH554339A (de) | 1974-09-30 |
| FR2100479A5 (OSRAM) | 1972-03-17 |
| GB1341203A (en) | 1973-12-19 |
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