DK104178C - Fremgangsmåde til fremstilling af asymmetriske nitrofurfuralaziner. - Google Patents
Fremgangsmåde til fremstilling af asymmetriske nitrofurfuralaziner.Info
- Publication number
- DK104178C DK104178C DK76361A DK76361A DK104178C DK 104178 C DK104178 C DK 104178C DK 76361 A DK76361 A DK 76361A DK 76361 A DK76361 A DK 76361A DK 104178 C DK104178 C DK 104178C
- Authority
- DK
- Denmark
- Prior art keywords
- nitrofurfuralazines
- asymmetric
- preparation
- asymmetric nitrofurfuralazines
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
- C07D307/70—Nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or 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
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
- C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
- C07D307/74—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL1353760 | 1960-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK104178C true DK104178C (da) | 1966-04-18 |
Family
ID=11043156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK76361A DK104178C (da) | 1960-02-23 | 1961-02-22 | Fremgangsmåde til fremstilling af asymmetriske nitrofurfuralaziner. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH385239A (da) |
| DK (1) | DK104178C (da) |
| GB (1) | GB933682A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296257A (en) * | 1963-06-04 | 1967-01-03 | Pfizer & Co C | 5-nitro-2-furfural azines |
-
1961
- 1961-02-03 GB GB421361A patent/GB933682A/en not_active Expired
- 1961-02-22 DK DK76361A patent/DK104178C/da active
- 1961-02-23 CH CH218661A patent/CH385239A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH385239A (de) | 1964-12-15 |
| GB933682A (en) | 1963-08-08 |
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