DK128204B - Fremgangsmåde til fremstilling af aralkener ved dehydration af aralkanoler. - Google Patents
Fremgangsmåde til fremstilling af aralkener ved dehydration af aralkanoler.Info
- Publication number
- DK128204B DK128204B DK419969AA DK419969A DK128204B DK 128204 B DK128204 B DK 128204B DK 419969A A DK419969A A DK 419969AA DK 419969 A DK419969 A DK 419969A DK 128204 B DK128204 B DK 128204B
- Authority
- DK
- Denmark
- Prior art keywords
- aralkenes
- aralkanols
- dehydration
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/025—Sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75003568A | 1968-08-05 | 1968-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK128204B true DK128204B (da) | 1974-03-18 |
Family
ID=25016241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK419969AA DK128204B (da) | 1968-08-05 | 1969-08-04 | Fremgangsmåde til fremstilling af aralkener ved dehydration af aralkanoler. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3526674A (da) |
| JP (1) | JPS5655318A (da) |
| BE (1) | BE736070A (da) |
| CH (1) | CH505768A (da) |
| CS (1) | CS152328B2 (da) |
| DE (1) | DE1939791C3 (da) |
| DK (1) | DK128204B (da) |
| FR (1) | FR2015066A1 (da) |
| GB (1) | GB1269420A (da) |
| IE (1) | IE33668B1 (da) |
| IL (1) | IL32761A (da) |
| LU (1) | LU59219A1 (da) |
| NL (1) | NL6911553A (da) |
| NO (1) | NO135522C (da) |
| PL (1) | PL80212B1 (da) |
| RO (1) | RO54780A (da) |
| SE (1) | SE362061B (da) |
| ZA (1) | ZA695619B (da) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006247A (en) * | 1974-05-06 | 1977-02-01 | American Cyanamid Company | Unsaturated imidazolines |
| JPS5236629A (en) * | 1975-09-17 | 1977-03-22 | Toyo Soda Mfg Co Ltd | Process for preparation of p- diisopropenylbenzene |
| GB1583091A (en) * | 1976-05-10 | 1981-01-21 | Exxon Research Engineering Co | Process for the manufacture of styrene |
| US4127719A (en) * | 1976-07-16 | 1978-11-28 | American Cyanamid Company | Method of preparing pyrimidines |
| NL7900081A (nl) * | 1978-01-16 | 1979-07-18 | Halcon Res & Dev | Werkwijze voor het winnen van waardevolle monomere produkten uit een polymeer-bevattend residu, verkregen bij het dehydrateren van alpha-methylbenzylalkohol. |
| US4273622A (en) * | 1978-06-22 | 1981-06-16 | Halcon Research & Development Corp. | Method of treating alpha-methylbenzylalcohol dehydration products |
| JPS5519247A (en) * | 1978-07-28 | 1980-02-09 | Sumitomo Chem Co Ltd | Preparation of high-purity styrene by dehydration reaction of alpha-phenylethyl alcohol |
| US4207424A (en) * | 1978-08-09 | 1980-06-10 | Halcon Research & Development Corporation | Catalytic process for dehydration of alcohols |
| US4308409A (en) * | 1978-10-03 | 1981-12-29 | Gulf Research & Development Company | Preparation of propylene glycol from propylene |
| JPS55102521A (en) * | 1979-01-31 | 1980-08-05 | Sumitomo Chem Co Ltd | Improved method for preparation of styrene |
| US4255596A (en) * | 1980-02-25 | 1981-03-10 | Gulf Research & Development Company | Preparation of ethylene glycol from ethylene |
| JPS5695132A (en) * | 1980-10-31 | 1981-08-01 | Sumitomo Chem Co Ltd | Preparation of high purity styrene by dehydration of alpha-phenylethyl alcohol |
| US4507518A (en) * | 1983-12-14 | 1985-03-26 | Penick Corporation | Dehydration of 2,5-dimethyl-2,5-hexanediol |
| JPS61293936A (ja) * | 1985-06-21 | 1986-12-24 | Kureha Chem Ind Co Ltd | 芳香族側鎖α−位アルコ−ルの液相脱水法 |
| US5639928A (en) * | 1993-03-11 | 1997-06-17 | Arco Chemical Technology, L.P. | Dehydration of 1-phenyl ethanol |
| EP1056697B1 (en) * | 1998-02-17 | 2003-04-23 | Shell Internationale Researchmaatschappij B.V. | Process for preparing styrenes |
| CN1160286C (zh) * | 1998-05-11 | 2004-08-04 | 国际壳牌研究有限公司 | 苯乙烯的制法 |
| TW200401759A (en) * | 2002-06-21 | 2004-02-01 | Shell Int Research | Process for preparing styrene |
| AU2003263197A1 (en) * | 2002-08-06 | 2004-02-25 | Shell Internationale Research Maatschappij B.V. | Process |
| TW200418752A (en) * | 2002-08-28 | 2004-10-01 | Shell Int Research | Method and apparatus for producing styrene by catalytic dehydration of 1-phenylethanol |
| JP4400120B2 (ja) * | 2002-12-24 | 2010-01-20 | 住友化学株式会社 | クメンの製造方法 |
| JP2004203754A (ja) * | 2002-12-24 | 2004-07-22 | Sumitomo Chem Co Ltd | α−メチルスチレンの製造方法 |
| CN1753850A (zh) * | 2003-02-25 | 2006-03-29 | 国际壳牌研究有限公司 | 苯乙烯的制备方法 |
| JP4228742B2 (ja) * | 2003-03-26 | 2009-02-25 | 住友化学株式会社 | α−メチルスチレンの製造方法 |
| JP2005097185A (ja) * | 2003-09-25 | 2005-04-14 | Sumitomo Chemical Co Ltd | プロピレンオキサイドの製造方法 |
| JP2005097184A (ja) * | 2003-09-25 | 2005-04-14 | Sumitomo Chemical Co Ltd | プロピレンオキサイドの製造方法 |
| JP5085003B2 (ja) * | 2003-09-25 | 2012-11-28 | 住友化学株式会社 | α−メチルスチレンの製造方法 |
| JP4385700B2 (ja) * | 2003-09-26 | 2009-12-16 | 住友化学株式会社 | プロピレンオキサイドの製造方法 |
| KR100572473B1 (ko) * | 2003-10-13 | 2006-04-18 | 주식회사 엘지화학 | 스티렌계 올레핀의 새로운 제조 방법 |
| US7288688B2 (en) * | 2003-12-02 | 2007-10-30 | Shell Oil Company | Process for preparing styrene |
| US8088963B2 (en) | 2009-03-23 | 2012-01-03 | Lyondell Chemical Technology, L.P. | Dehydration of 1-phenyl ethanol |
| US20160031770A1 (en) * | 2014-07-29 | 2016-02-04 | Honeywell International Inc. | Reactor with baffle configuration |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507506A (en) * | 1946-08-23 | 1950-05-16 | Dow Chemical Co | Method and intermediates for production of alkenyl aromatic compounds |
| US3391198A (en) * | 1965-10-15 | 1968-07-02 | Allied Chem | Treatment of phenol process residue |
| US3442963A (en) * | 1967-05-24 | 1969-05-06 | Halcon International Inc | Dehydration of alpha methylbenzyl alcohol to styrene |
-
1968
- 1968-08-05 US US750035A patent/US3526674A/en not_active Expired - Lifetime
-
1969
- 1969-07-14 BE BE736070D patent/BE736070A/xx not_active IP Right Cessation
- 1969-07-29 NL NL6911553A patent/NL6911553A/xx unknown
- 1969-08-01 IE IE1081/69A patent/IE33668B1/xx unknown
- 1969-08-04 IL IL32761A patent/IL32761A/xx unknown
- 1969-08-04 FR FR6926672A patent/FR2015066A1/fr not_active Withdrawn
- 1969-08-04 LU LU59219D patent/LU59219A1/xx unknown
- 1969-08-04 CH CH1180769A patent/CH505768A/fr not_active IP Right Cessation
- 1969-08-04 GB GB38959/69A patent/GB1269420A/en not_active Expired
- 1969-08-04 DK DK419969AA patent/DK128204B/da unknown
- 1969-08-05 RO RO60732A patent/RO54780A/ro unknown
- 1969-08-05 DE DE1939791A patent/DE1939791C3/de not_active Expired
- 1969-08-05 SE SE10906/69A patent/SE362061B/xx unknown
- 1969-08-05 CS CS5425A patent/CS152328B2/cs unknown
- 1969-08-05 ZA ZA695619A patent/ZA695619B/xx unknown
- 1969-08-05 PL PL1969135243A patent/PL80212B1/pl unknown
- 1969-08-05 NO NO3206/69A patent/NO135522C/no unknown
-
1977
- 1977-06-29 JP JP7664877A patent/JPS5655318A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2015066A1 (da) | 1970-04-24 |
| CH505768A (fr) | 1971-04-15 |
| JPS5655318A (en) | 1981-05-15 |
| IL32761A (en) | 1972-07-26 |
| IE33668B1 (en) | 1974-09-18 |
| NL6911553A (da) | 1970-02-09 |
| NO135522B (da) | 1977-01-10 |
| DE1939791C3 (de) | 1979-06-13 |
| US3526674A (en) | 1970-09-01 |
| BE736070A (fr) | 1970-01-14 |
| IL32761A0 (en) | 1969-11-12 |
| SE362061B (da) | 1973-11-26 |
| RO54780A (da) | 1973-02-17 |
| ZA695619B (en) | 1971-03-31 |
| DE1939791A1 (de) | 1970-02-26 |
| PL80212B1 (da) | 1975-08-30 |
| GB1269420A (en) | 1972-04-06 |
| DE1939791B2 (de) | 1978-10-12 |
| NO135522C (da) | 1977-04-20 |
| LU59219A1 (da) | 1971-06-21 |
| IE33668L (en) | 1970-02-05 |
| CS152328B2 (da) | 1973-12-19 |
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