ES468825A1 - Procedimiento para la separacion de los estereoisomeros de acidos vinilciclopropancarboxilicos sustituidos. - Google Patents
Procedimiento para la separacion de los estereoisomeros de acidos vinilciclopropancarboxilicos sustituidos.Info
- Publication number
- ES468825A1 ES468825A1 ES468825A ES468825A ES468825A1 ES 468825 A1 ES468825 A1 ES 468825A1 ES 468825 A ES468825 A ES 468825A ES 468825 A ES468825 A ES 468825A ES 468825 A1 ES468825 A1 ES 468825A1
- Authority
- ES
- Spain
- Prior art keywords
- separation
- stereoisomeric
- acids
- vinylcyclopropanecarboxylic acids
- vinylcyclopropanecarboxylic
- 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
- PDOBSLHNWIVQJX-UHFFFAOYSA-N 1-ethenylcyclopropane-1-carboxylic acid Chemical class OC(=O)C1(C=C)CC1 PDOBSLHNWIVQJX-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2716898A DE2716898B2 (de) | 1977-04-16 | 1977-04-16 | Verfahren zur Trennung von cis- und trans-Vinylcyclopropancarbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468825A1 true ES468825A1 (es) | 1978-12-01 |
Family
ID=6006442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468825A Expired ES468825A1 (es) | 1977-04-16 | 1978-04-14 | Procedimiento para la separacion de los estereoisomeros de acidos vinilciclopropancarboxilicos sustituidos. |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS53130639A (cs) |
| AT (1) | AT353772B (cs) |
| BE (1) | BE865983A (cs) |
| BR (1) | BR7802324A (cs) |
| CA (1) | CA1118443A (cs) |
| CS (1) | CS199725B2 (cs) |
| DD (1) | DD136046A5 (cs) |
| DE (1) | DE2716898B2 (cs) |
| DK (1) | DK164978A (cs) |
| ES (1) | ES468825A1 (cs) |
| FR (1) | FR2387210A1 (cs) |
| GB (1) | GB1570557A (cs) |
| HU (1) | HU174669B (cs) |
| IL (1) | IL54498A (cs) |
| IT (1) | IT7822335A0 (cs) |
| NL (1) | NL7803994A (cs) |
| SU (1) | SU703014A3 (cs) |
| ZA (1) | ZA782157B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010875B1 (en) * | 1978-10-27 | 1983-06-22 | Imperial Chemical Industries Plc | Process of separating cis and trans isomers of cyclopropane carboxylic acids |
| DE3613975A1 (de) * | 1986-04-25 | 1987-10-29 | Bayer Ag | Trennung von diastereomeren |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931978A (cs) * | 1972-07-29 | 1974-03-23 |
-
1977
- 1977-04-16 DE DE2716898A patent/DE2716898B2/de not_active Withdrawn
-
1978
- 1978-04-11 GB GB14136/78A patent/GB1570557A/en not_active Expired
- 1978-04-13 IL IL54498A patent/IL54498A/xx unknown
- 1978-04-13 HU HU78BA3648A patent/HU174669B/hu unknown
- 1978-04-14 IT IT7822335A patent/IT7822335A0/it unknown
- 1978-04-14 JP JP4340078A patent/JPS53130639A/ja active Pending
- 1978-04-14 FR FR7811076A patent/FR2387210A1/fr active Granted
- 1978-04-14 DD DD78204799A patent/DD136046A5/xx unknown
- 1978-04-14 NL NL7803994A patent/NL7803994A/xx not_active Application Discontinuation
- 1978-04-14 BE BE186788A patent/BE865983A/xx unknown
- 1978-04-14 CA CA000301172A patent/CA1118443A/en not_active Expired
- 1978-04-14 ES ES468825A patent/ES468825A1/es not_active Expired
- 1978-04-14 CS CS782447A patent/CS199725B2/cs unknown
- 1978-04-14 BR BR7802324A patent/BR7802324A/pt unknown
- 1978-04-14 DK DK164978A patent/DK164978A/da not_active IP Right Cessation
- 1978-04-14 AT AT262478A patent/AT353772B/de not_active IP Right Cessation
- 1978-04-14 ZA ZA00782157A patent/ZA782157B/xx unknown
- 1978-04-14 SU SU782602553A patent/SU703014A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IL54498A0 (en) | 1978-07-31 |
| JPS53130639A (en) | 1978-11-14 |
| NL7803994A (nl) | 1978-10-18 |
| DE2716898B2 (de) | 1979-02-15 |
| BR7802324A (pt) | 1978-12-19 |
| HU174669B (hu) | 1980-03-28 |
| DD136046A5 (de) | 1979-06-13 |
| FR2387210A1 (fr) | 1978-11-10 |
| DK164978A (da) | 1978-10-17 |
| BE865983A (fr) | 1978-10-16 |
| DE2716898A1 (de) | 1978-10-19 |
| AT353772B (de) | 1979-12-10 |
| SU703014A3 (ru) | 1979-12-05 |
| IL54498A (en) | 1981-06-29 |
| ATA262478A (de) | 1979-05-15 |
| IT7822335A0 (it) | 1978-04-14 |
| FR2387210B1 (cs) | 1981-08-07 |
| CA1118443A (en) | 1982-02-16 |
| ZA782157B (en) | 1979-03-28 |
| CS199725B2 (en) | 1980-07-31 |
| GB1570557A (en) | 1980-07-02 |
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