FR1462259A - Process for preparing delta3-pyrroline-2-carboxylic acid - Google Patents
Process for preparing delta3-pyrroline-2-carboxylic acidInfo
- Publication number
- FR1462259A FR1462259A FR27854A FR27854A FR1462259A FR 1462259 A FR1462259 A FR 1462259A FR 27854 A FR27854 A FR 27854A FR 27854 A FR27854 A FR 27854A FR 1462259 A FR1462259 A FR 1462259A
- Authority
- FR
- France
- Prior art keywords
- delta3
- pyrroline
- preparing
- carboxylic acid
- carboxylic
- 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
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR27854A FR1462259A (en) | 1964-08-12 | 1965-08-10 | Process for preparing delta3-pyrroline-2-carboxylic acid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3287364A GB1120033A (en) | 1964-08-12 | 1964-08-12 | The preparation of í¸-pyrrolin-2-carboxylic acid |
FR27854A FR1462259A (en) | 1964-08-12 | 1965-08-10 | Process for preparing delta3-pyrroline-2-carboxylic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1462259A true FR1462259A (en) | 1966-04-15 |
Family
ID=26165358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR27854A Expired FR1462259A (en) | 1964-08-12 | 1965-08-10 | Process for preparing delta3-pyrroline-2-carboxylic acid |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1462259A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998004523A1 (en) * | 1996-07-26 | 1998-02-05 | Basf Aktiengesellschaft | Process for preparing 3-pyrroline-2-carboxylic acid derivatives |
-
1965
- 1965-08-10 FR FR27854A patent/FR1462259A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998004523A1 (en) * | 1996-07-26 | 1998-02-05 | Basf Aktiengesellschaft | Process for preparing 3-pyrroline-2-carboxylic acid derivatives |
US6124472A (en) * | 1996-07-26 | 2000-09-26 | Basf Aktiengesellschaft | Process for preparing 3-pyrroline-2-carboxylic acid derivatives |
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