DE1518590B1 - Verfahren zur Abtrennung geringer Mengen tertiaerer Phosphine von olefinischen Verbindungen - Google Patents
Verfahren zur Abtrennung geringer Mengen tertiaerer Phosphine von olefinischen VerbindungenInfo
- Publication number
- DE1518590B1 DE1518590B1 DE19651518590 DE1518590A DE1518590B1 DE 1518590 B1 DE1518590 B1 DE 1518590B1 DE 19651518590 DE19651518590 DE 19651518590 DE 1518590 A DE1518590 A DE 1518590A DE 1518590 B1 DE1518590 B1 DE 1518590B1
- Authority
- DE
- Germany
- Prior art keywords
- water
- general formula
- solution
- polar
- phosphorus
- 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
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- 238000000034 method Methods 0.000 title claims description 20
- 150000003003 phosphines Chemical group 0.000 title claims description 11
- 238000000926 separation method Methods 0.000 title claims description 4
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- 229920003002 synthetic resin Polymers 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- ZCIHMQAPACOQHT-ZGMPDRQDSA-N trans-isorenieratene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/c1c(C)ccc(C)c1C)C=CC=C(/C)C=Cc2c(C)ccc(C)c2C ZCIHMQAPACOQHT-ZGMPDRQDSA-N 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 description 1
- IGNTWNVBGLNYDV-UHFFFAOYSA-N triisopropylphosphine Chemical compound CC(C)P(C(C)C)C(C)C IGNTWNVBGLNYDV-UHFFFAOYSA-N 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
- 150000002266 vitamin A derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
- C07C403/12—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/20—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US573480A US3485859A (en) | 1965-08-26 | 1966-08-19 | Separating tertiary phosphines from olefins |
| NL6612094A NL6612094A (enExample) | 1965-08-26 | 1966-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0083449 | 1965-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1518590B1 true DE1518590B1 (de) | 1970-05-21 |
Family
ID=6981974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651518590 Pending DE1518590B1 (de) | 1965-08-26 | 1965-08-26 | Verfahren zur Abtrennung geringer Mengen tertiaerer Phosphine von olefinischen Verbindungen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE685922A (enExample) |
| CH (1) | CH471050A (enExample) |
| DE (1) | DE1518590B1 (enExample) |
| GB (1) | GB1100250A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7194484B2 (ja) * | 2020-10-21 | 2022-12-22 | 三井農林株式会社 | 脳機能改善剤 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068710B (de) * | 1958-08-06 | 1959-11-12 | Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Herstellung von Verbindungen der beta-Ionylidenäthyliden-Reihe |
| DE1088951B (de) * | 1957-11-27 | 1960-09-15 | Hoffmann La Roche | Verfahren zur Herstellung von Polyencarbonsaeuren bzw. deren Estern |
| DE1110633B (de) * | 1960-02-20 | 1961-07-13 | Bayer Ag | Verfahren zur Herstellung von Vitamin-A-saeurenitril bzw. -estern |
| DE1158505B (de) * | 1962-05-23 | 1963-12-05 | Basf Ag | Verfahren zur Herstellung von Verbindungen der Axerophthyliden-Reihe |
| DE1165582B (de) * | 1961-11-08 | 1964-03-19 | Bayer Ag | Verfahren zur Herstellung von endstaendigen ª‡, ª‰-ungesaettigten Acetylenverbindungen |
-
1965
- 1965-08-26 DE DE19651518590 patent/DE1518590B1/de active Pending
-
1966
- 1966-08-24 BE BE685922D patent/BE685922A/xx not_active IP Right Cessation
- 1966-08-25 CH CH1231266A patent/CH471050A/de not_active IP Right Cessation
- 1966-08-25 GB GB38101/66A patent/GB1100250A/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1088951B (de) * | 1957-11-27 | 1960-09-15 | Hoffmann La Roche | Verfahren zur Herstellung von Polyencarbonsaeuren bzw. deren Estern |
| DE1068710B (de) * | 1958-08-06 | 1959-11-12 | Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Herstellung von Verbindungen der beta-Ionylidenäthyliden-Reihe |
| DE1110633B (de) * | 1960-02-20 | 1961-07-13 | Bayer Ag | Verfahren zur Herstellung von Vitamin-A-saeurenitril bzw. -estern |
| DE1165582B (de) * | 1961-11-08 | 1964-03-19 | Bayer Ag | Verfahren zur Herstellung von endstaendigen ª‡, ª‰-ungesaettigten Acetylenverbindungen |
| DE1158505B (de) * | 1962-05-23 | 1963-12-05 | Basf Ag | Verfahren zur Herstellung von Verbindungen der Axerophthyliden-Reihe |
Also Published As
| Publication number | Publication date |
|---|---|
| BE685922A (enExample) | 1967-02-24 |
| GB1100250A (en) | 1968-01-24 |
| CH471050A (de) | 1969-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |