GB1414193A - Preparation of sorbic acid - Google Patents
Preparation of sorbic acidInfo
- Publication number
- GB1414193A GB1414193A GB6004572A GB6004572A GB1414193A GB 1414193 A GB1414193 A GB 1414193A GB 6004572 A GB6004572 A GB 6004572A GB 6004572 A GB6004572 A GB 6004572A GB 1414193 A GB1414193 A GB 1414193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- palladium
- chloride
- sorbic acid
- phosphine
- 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
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004334 sorbic acid Substances 0.000 title abstract 3
- 229940075582 sorbic acid Drugs 0.000 title abstract 3
- 235000010199 sorbic acid Nutrition 0.000 title abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 6
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- YNHIGQDRGKUECZ-UHFFFAOYSA-N dichloropalladium;triphenylphosphanium Chemical compound Cl[Pd]Cl.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- HENYYBLMWDENHQ-UHFFFAOYSA-N benzonitrile palladium Chemical compound [Pd].N#CC1=CC=CC=C1 HENYYBLMWDENHQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002940 palladium Chemical class 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- -1 palladium chlorides Chemical class 0.000 abstract 1
- 150000002941 palladium compounds Chemical class 0.000 abstract 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical group CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
- 239000010457 zeolite Substances 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
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2165219A DE2165219C3 (de) | 1971-12-29 | 1971-12-29 | Verfahren zur Herstellung von Sorbinsäure |
| DE2236076A DE2236076A1 (de) | 1971-12-29 | 1972-07-22 | Verfahren zur herstellung von sorbinsaeure |
| DE2236143A DE2236143A1 (de) | 1971-12-29 | 1972-07-22 | Verfahren zur herstellung von sorbinsaeure |
| DE2241863A DE2241863A1 (de) | 1971-12-29 | 1972-08-25 | Verfahren zur herstellung von sorbinsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1414193A true GB1414193A (en) | 1975-11-19 |
Family
ID=27431374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6004572A Expired GB1414193A (en) | 1971-12-29 | 1972-12-29 | Preparation of sorbic acid |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3845118A (https=) |
| JP (1) | JPS5644056B2 (https=) |
| BE (1) | BE793541A (https=) |
| CA (1) | CA984409A (https=) |
| FR (1) | FR2166181B1 (https=) |
| GB (1) | GB1414193A (https=) |
| IT (1) | IT972932B (https=) |
| NL (1) | NL7217519A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522626A (en) * | 1978-08-03 | 1980-02-18 | Daicel Chem Ind Ltd | Preparation of sorbic acid or its derivative |
| JPS61165655U (https=) * | 1985-04-01 | 1986-10-14 | ||
| JP3001098B1 (ja) * | 1998-09-24 | 2000-01-17 | ダイセル化学工業株式会社 | ソルビン酸の製造法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049852B (de) * | 1959-02-05 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M | Verfahren zur Herstellung von Sorbinsäure durch Umsetzung von Keten mit Crotonaldehyd | |
| DE1042573B (de) * | 1956-06-07 | 1958-11-06 | Hoechst Ag | Verfahren zur Herstellung von Sorbinsaeure durch Umsetzung von Keten mit Crotonaldehyd |
-
0
- BE BE793541D patent/BE793541A/xx unknown
-
1972
- 1972-12-22 NL NL7217519A patent/NL7217519A/xx not_active Application Discontinuation
- 1972-12-26 US US00318270A patent/US3845118A/en not_active Expired - Lifetime
- 1972-12-27 IT IT33603/72A patent/IT972932B/it active
- 1972-12-27 CA CA159,945A patent/CA984409A/en not_active Expired
- 1972-12-28 JP JP411673A patent/JPS5644056B2/ja not_active Expired
- 1972-12-29 FR FR7246942A patent/FR2166181B1/fr not_active Expired
- 1972-12-29 GB GB6004572A patent/GB1414193A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4875517A (https=) | 1973-10-11 |
| NL7217519A (https=) | 1973-07-03 |
| US3845118A (en) | 1974-10-29 |
| BE793541A (fr) | 1973-06-29 |
| FR2166181A1 (https=) | 1973-08-10 |
| IT972932B (it) | 1974-05-31 |
| CA984409A (en) | 1976-02-24 |
| FR2166181B1 (https=) | 1976-06-04 |
| JPS5644056B2 (https=) | 1981-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |