FR949610A - Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone - Google Patents
Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazoneInfo
- Publication number
- FR949610A FR949610A FR949610DA FR949610A FR 949610 A FR949610 A FR 949610A FR 949610D A FR949610D A FR 949610DA FR 949610 A FR949610 A FR 949610A
- Authority
- FR
- France
- Prior art keywords
- carbazon
- furaldehyde
- nitro
- semi
- 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
- 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
- C07D307/76—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 having carbonic acyl radicals or their thio or nitrogen analogues directly attached to the hydrazino or hydrazono radical, e.g. semicarbazides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US949610XA | 1946-07-19 | 1946-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR949610A true FR949610A (fr) | 1949-09-05 |
Family
ID=22248190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949610D Expired FR949610A (fr) | 1946-07-19 | 1947-07-18 | Procédé de préparation de la 5-nitro-2-furaldéhyde semi-carbazone |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR949610A (fr) |
-
1947
- 1947-07-18 FR FR949610D patent/FR949610A/fr not_active Expired
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