AU2003251465A1 - Continuous method for the production of carbonyl compounds - Google Patents
Continuous method for the production of carbonyl compoundsInfo
- Publication number
- AU2003251465A1 AU2003251465A1 AU2003251465A AU2003251465A AU2003251465A1 AU 2003251465 A1 AU2003251465 A1 AU 2003251465A1 AU 2003251465 A AU2003251465 A AU 2003251465A AU 2003251465 A AU2003251465 A AU 2003251465A AU 2003251465 A1 AU2003251465 A1 AU 2003251465A1
- Authority
- AU
- Australia
- Prior art keywords
- production
- carbonyl compounds
- continuous method
- continuous
- carbonyl
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002138140 DE10238140A1 (en) | 2002-08-15 | 2002-08-15 | Continuous production of carbonyl compounds such as pseudoionone from lower carbonyl compounds involves a continuous aldolisation process in which at least one of the products is removed from the reaction mixture |
DE10238140.2 | 2002-08-15 | ||
PCT/EP2003/008096 WO2004022515A1 (en) | 2002-08-15 | 2003-07-24 | Continuous method for the production of carbonyl compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003251465A1 true AU2003251465A1 (en) | 2004-03-29 |
Family
ID=30775459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003251465A Abandoned AU2003251465A1 (en) | 2002-08-15 | 2003-07-24 | Continuous method for the production of carbonyl compounds |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003251465A1 (en) |
DE (1) | DE10238140A1 (en) |
WO (1) | WO2004022515A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110496414B (en) * | 2019-09-19 | 2021-04-27 | 福州大学 | Continuous reaction rectification equipment for synthesizing diacetone alcohol and process thereof |
CN111825538B (en) * | 2020-07-13 | 2022-08-05 | 万华化学集团股份有限公司 | Method for continuously producing pseudo ionone |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3114071A1 (en) * | 1981-04-08 | 1982-10-28 | Basf Ag, 6700 Ludwigshafen | IMPROVED METHOD FOR PRODUCING MULTIPLE UNSATURATED KETONES |
US5667644A (en) * | 1995-02-13 | 1997-09-16 | Mitsubishi Chemical Corporation | Method for producing a dimerized aldehyde |
DE19541213A1 (en) * | 1995-11-04 | 1997-05-07 | Rwe Dea Ag | Process for the chemical conversion of substances in a reaction column |
WO1999065851A1 (en) * | 1997-06-18 | 1999-12-23 | Catalytic Distillation Technologies | Production of mibk using catalytic distillation technology |
DE10028800A1 (en) * | 2000-06-15 | 2001-12-20 | Basf Ag | Process for the production of higher ketones from unsaturated aldehydes |
DE10159821A1 (en) * | 2001-12-06 | 2003-06-18 | Basf Ag | Device and method for carrying out heterogeneously catalyzed reactive distillation, in particular for producing pseudo ions |
US7098366B2 (en) * | 2001-12-06 | 2006-08-29 | Basf Aktiengesellschaft | Supported metal oxides as catalysts for aldol condensations |
-
2002
- 2002-08-15 DE DE2002138140 patent/DE10238140A1/en not_active Withdrawn
-
2003
- 2003-07-24 WO PCT/EP2003/008096 patent/WO2004022515A1/en not_active Application Discontinuation
- 2003-07-24 AU AU2003251465A patent/AU2003251465A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2004022515A1 (en) | 2004-03-18 |
DE10238140A1 (en) | 2004-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |