WO2004014830A1 - カルボニル化合物の製造方法 - Google Patents
カルボニル化合物の製造方法 Download PDFInfo
- Publication number
- WO2004014830A1 WO2004014830A1 PCT/JP2003/009377 JP0309377W WO2004014830A1 WO 2004014830 A1 WO2004014830 A1 WO 2004014830A1 JP 0309377 W JP0309377 W JP 0309377W WO 2004014830 A1 WO2004014830 A1 WO 2004014830A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solution
- mmol
- reaction
- hydrogen peroxide
- carbonyl compound
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/294—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with hydrogen peroxide
Definitions
- the present invention relates to a method for producing a carbonyl compound useful as an intermediate for various organic compounds, and more particularly, to a novel method for producing a carbonyl compound by reacting a water-insoluble alcoholic oil solution with an aqueous hydrogen peroxide solution.
- Oxygen and hydrogen peroxide are inexpensive and non-corrosive, and have little environmental load because they have no or no harmful by-products after the reaction, and are excellent in industrial use. It can be said.
- This method requires a high temperature of 225-600 ° C.
- the present invention has been made to overcome the above-mentioned problems of the prior art, and it is an object of the present invention to obtain a carbonyl compound from a water-insoluble alcoholic oil solution in a high yield under mild reaction conditions.
- the reaction is simple and the reaction operation is simple, eliminating the need for solvent removal after the reaction is completed, and has no impact on the environment or the human body.
- An object of the present invention is to provide a novel and simple and efficient method for producing a luponyl compound.
- the present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, have replaced the conventional reaction method in which the oxidation reaction is performed with a homogeneous solution of a water-insoluble alcoholic oil-based solution in a polar solvent and an aqueous solution of hydrogen peroxide. Therefore, if a reaction using a heterogeneous solution system of an aqueous hydrogen peroxide solution and a water-insoluble alcoholic oil solution is selected, the corresponding carbonyl compound is safe in high yield, unlike conventional common-sense technical knowledge. They have found that they can be manufactured easily and have completed the present invention. According to the present invention, the objective carbonyl compound oily solution can be easily separated from the aqueous hydrogen peroxide solution after the reaction.
- any of the above (1) to (4) wherein the zero-valent metal catalyst is platinum / carbon, platinum black, bis (dibenzylideneaceton) platinum, palladium / carbon, rhodium Z-carbon, ruthenium / carbon. The production method described in Crab.
- the method for producing a carbonyl compound by the oxidation reaction of a water-insoluble aliphatic alcohol using hydrogen peroxide comprises the step of: reacting the oxidation reaction with a catalyst containing a metal compound belonging to Group 8-10 of the periodic table. It is characterized in that it is carried out in a heterogeneous solution of an aqueous hydrogen peroxide solution and an alcoholic oil solution in the presence.
- the present inventors have conducted various studies, experiments, and theoretical considerations from the viewpoint of protecting the environment and the human body from the oxidation reaction more efficiently, and as a result, have found that this hydrogen peroxide can be used as an oxidizing agent.
- the oxidation reaction of water-insoluble aliphatic alcohols is different from the conventional common knowledge, and is performed in a heterogeneous solution system of a water-insoluble alcoholic oil solution and an aqueous hydrogen peroxide solution instead of a homogeneous solution system.
- carbonyl compounds are produced in good yields and that they contribute significantly to reducing the environmental burden.
- Such knowledge is based on conventional technology With common sense, it is not at all predictable, but it is a phenomenon that has been discovered by the inventor's unremitting accumulation of experimental research. .
- the carbonyl compounds obtained by the method of the present invention are ketones, aldehydes and carboxylic acids, which are determined by the type of the aliphatic alcohol as the substrate. That is, when an aliphatic secondary alcohol is a substrate, ketones are obtained, and when an aliphatic primary alcohol is a substrate, aldehydes or carboxylic acids are obtained.
- Examples of the primary alcohols for the substrate include 1-pentanol, 1-hexano 1-hepanol, 1-octanol, 1-nonanol, 1-decanol, 2-methyl-1-hexanol, 3-methyl-1-hexanol, 4-methyl-1- Xanol, 5-methyl-1-hexanol, 2-ethyl-1-hexanol, 3-ethyl-1-hexanol, 4-ethyl-11-hexanol, 5-ethyl-11 Xanol, 2,2-dimethyl-1-propanol, 1,2-epoxy-110-decanol, benzyl alcohol, 2-fluorobenzyl alcohol, 3-fluorobenzyl alcohol, 4-fluorobenzyl alcohol Oral benzyl alcohol, 4-chlorobenzyl alcohol, 4-bromobenzyl alcohol, 4-methoxybenzyl alcohol, 4-methoxycarbonylbenzyl alcohol, 4-acetylbenzyl alcohol,
- a carbonyl compound can be obtained from a water-insoluble aliphatic alcohol in a high yield under mild reaction conditions, and the reaction operation is simple, and the solvent after the reaction is completed.
- oily solutions of aliphatic alcohols include oily solutions of aliphatic alcohols themselves and fats dissolved in non-polar solvents such as hydrocarbons that are incompatible with water.
- An oily solvent solution of aliphatic alcohol may be used, but from the viewpoint of reducing the environmental load and removing the solvent as described above, it is most preferable to use an oily solution of aliphatic alcohol itself. Desirable.
- the amount of hydrogen peroxide used in the production of ketones is usually from 1.0 to 3 moles, preferably from 1.0 to 1.3 moles, per mole of the hydroxyl group of the secondary alcohol. .
- the amount is in the range of 1.0 to 10 moles, preferably 1.0 to 2.6 moles, per hydroxy group of the primary alcohol.
- the concentration of hydrogen peroxide is not particularly limited, and a commercially available 30% aqueous solution is sufficient, but it may be used after dilution.
- a catalyst containing a metal compound belonging to Group 8-10 of the periodic table supported metals, metal powders and metal complexes of these metals can be used, but a so-called zero-valent metal catalyst is preferably used.
- Such catalysts include, for example, platinum / carbon, platinum / silica, platinum / alumina, platinum black, bis (dibenzylideneacetone) platinum, bis (1,5-cyclooctane) platinum, palladium Z carbon, palladium / carbon Siri force, palladium / alumina, palladium black, tris (bisdibenzylideneaceton) dipalladium, nickel / carbon, nickel / silicone force, nickel / alumina, nickel powder, nickel black, rhodium / carbon, rhodium / Silica, rhodium / alumina, rhodium black, cobalt powder, ruthenium Z carbon, ruthenium Z silica, ruthenium no alumina, ruthenium black, etc., but platinum / carbon, platinum black, bis (dibenzylideneaceton) platinum, palladium / Carbon, rhodium Z carbon, Ruthenium Z carbon is preferred
- the zero-valent metal catalysts of Group 8-10 may be used alone or in combination of two or more.
- the amount used is usually in the range of 0.001 to 10 mol%, preferably in the range of 0.005 to 5 mol%, based on the alcohol used as the substrate.
- the reaction conditions of the method of the present invention are not particularly limited, but usually the reaction is carried out in the range of 30 to 120 ° C, preferably 50 to 100 ° C.
- the reaction pressure may be normal pressure, increased pressure, or reduced pressure, but it is preferable to perform the reaction at normal pressure.
- the carbonyl compounds obtained by the method of the present invention are ketones, aldehydes and carboxylic acids as described above.
- ketones examples include 2-pentanone, 3-pentanone, 2-hexanonone, 3-hexanonone, 2-heppanone, 3-heppanone, 4-heppanone, and 2-heptanone.
- Aldehydes include pentanal, hexanal, heptanal, octanol, nonal, decanal, 2-methylhexanal, 3-methylhexanal, 4-methylhexanal, 5-methylhexanal 2-ethylhexanal, 3-ethylhexanal, 4-ethylhexanal, 5-ethylhexanal, tert-butylacetaldehyde, 9, 10-epoxydecanal, benzaldehyde, o—Fluorobenzaldehyde, —Fluorobenzaldehyde, p—Fluorobenzaldehyde, single-ended benzaldehyde, 7—Bromobenzaldehyde, p—Toxibenzaldehyde, p—Methoxycarbonylbenzaldehyde, —Acetyl Benzaldehyde, cyanobenzaldehyde,
- carboxylic acids examples include pentanoic acid, hexanoic acid, heptanoic acid, octanoic acid, nonanoic acid, decanoic acid, 2-methylhexanoic acid, 3-methylhexanoic acid, 4-methylhexanoic acid, and 5-methylhexanoic acid.
- Xanic acid 2-ethylhexanoic acid, 3-ethylhexanoic acid, 4-ethylhexanoic acid, 5-ethylhexanoic acid, 2,2-dimethylpropanoic acid, 9,10-epoxydecanoic acid, benzoic acid Acid, 0-fluorobenzoic acid, fluorobenzoic acid, -fluorobenzoic acid, p-chlorobenzoic acid, monobromobenzoic acid, —methoxybenzoic acid, p-methoxycarbonylbenzoic acid, —acetylbenzoic acid, And carboxylic acids such as cyanobenzoic acid and phenylacetic acid.
- the target carbonyl compound thus produced can be separated and taken out from the aqueous phase after the reaction is completed, and purified by a usual method such as recrystallization, distillation, or sublimation. Separation of the catalyst can be easily achieved by filtration operation of the reaction solution or separation operation 3 usually performed such as decantation, and the recovered catalyst can be repeatedly used by washing with water.
- the reaction was carried out under the same conditions as in Example 1 except that dioxane (10 mL) was added in advance so that 2-octanol and the aqueous solution of hydrogen peroxide formed a uniform phase. The rate was 37%.
- Example 8 Platinum black (19.5 mg, 0.100 mmol) and 1-phenylethanol (1.2 mL, 10 mmol) were mixed and stirred at 90. C for 10 minutes. A 30% aqueous hydrogen peroxide solution (1.3 mL, 12 mmol) was gradually added dropwise to the mixed solution, and the mixture was stirred at 90 ° C. for 15 hours, and then the reaction solution was cooled to room temperature. GLC measurement showed that the yield of acetophenone was 100%.
- Example 9 Example 9
- the method of the present invention does not use an organic solvent, an acid, or a base, so that the reaction operation is simple and does not require a solvent removal operation after the completion of the reaction, and has a very small effect on the environment and the human body. Also, it has an effect of reducing the burden on the environment, and a carbonyl compound can be obtained safely, simply and efficiently. Therefore, it can be said that the method of the present invention is an invention having a great industrial effect.
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- 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)
- Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003248100A AU2003248100A1 (en) | 2002-08-09 | 2003-07-24 | Method for producing carbonyl compound |
EP03784481A EP1544188A4 (en) | 2002-08-09 | 2003-07-24 | PROCESS FOR PREPARING A CARBONYL COMPOUND |
US10/523,366 US7109379B2 (en) | 2002-08-09 | 2003-07-24 | Method for producing carbonyl compound |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-233501 | 2002-08-09 | ||
JP2002233501A JP3829190B2 (ja) | 2002-08-09 | 2002-08-09 | カルボニル化合物の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004014830A1 true WO2004014830A1 (ja) | 2004-02-19 |
Family
ID=31711864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009377 WO2004014830A1 (ja) | 2002-08-09 | 2003-07-24 | カルボニル化合物の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7109379B2 (ja) |
EP (1) | EP1544188A4 (ja) |
JP (1) | JP3829190B2 (ja) |
CN (1) | CN1317250C (ja) |
AU (1) | AU2003248100A1 (ja) |
WO (1) | WO2004014830A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111454249A (zh) * | 2020-04-23 | 2020-07-28 | 大连理工大学 | 一种金属有机笼状化合物的制备方法及其应用 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2918472B1 (fr) * | 2007-07-06 | 2009-11-20 | Renault Sas | Procede de traitement d'un signal issu d'un capteur de position d'un organe de commande d'un vehicule automobile |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039111A1 (en) * | 1980-04-29 | 1981-11-04 | Shell Internationale Researchmaatschappij B.V. | A process for the preparation of alkoxyalkanoic acids |
EP0102655A2 (en) * | 1982-07-28 | 1984-03-14 | ANIC S.p.A. | Process for oxidising alcohols to aldehydes and/or ketones |
US6232505B1 (en) * | 2000-03-03 | 2001-05-15 | Acro Chemical Technology, L.P. | Methoxyacetone preparation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4218401A (en) * | 1974-01-11 | 1980-08-19 | The Dow Chemical Company | Oxydehydrogenation of alcohols |
-
2002
- 2002-08-09 JP JP2002233501A patent/JP3829190B2/ja not_active Expired - Lifetime
-
2003
- 2003-07-24 US US10/523,366 patent/US7109379B2/en not_active Expired - Fee Related
- 2003-07-24 AU AU2003248100A patent/AU2003248100A1/en not_active Abandoned
- 2003-07-24 EP EP03784481A patent/EP1544188A4/en not_active Withdrawn
- 2003-07-24 CN CNB038188783A patent/CN1317250C/zh not_active Expired - Fee Related
- 2003-07-24 WO PCT/JP2003/009377 patent/WO2004014830A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039111A1 (en) * | 1980-04-29 | 1981-11-04 | Shell Internationale Researchmaatschappij B.V. | A process for the preparation of alkoxyalkanoic acids |
EP0102655A2 (en) * | 1982-07-28 | 1984-03-14 | ANIC S.p.A. | Process for oxidising alcohols to aldehydes and/or ketones |
US6232505B1 (en) * | 2000-03-03 | 2001-05-15 | Acro Chemical Technology, L.P. | Methoxyacetone preparation |
Non-Patent Citations (1)
Title |
---|
See also references of EP1544188A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111454249A (zh) * | 2020-04-23 | 2020-07-28 | 大连理工大学 | 一种金属有机笼状化合物的制备方法及其应用 |
CN111454249B (zh) * | 2020-04-23 | 2022-06-14 | 大连理工大学 | 一种金属有机笼状化合物的制备方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1675156A (zh) | 2005-09-28 |
JP3829190B2 (ja) | 2006-10-04 |
EP1544188A1 (en) | 2005-06-22 |
AU2003248100A1 (en) | 2004-02-25 |
US20060106250A1 (en) | 2006-05-18 |
JP2004075539A (ja) | 2004-03-11 |
EP1544188A4 (en) | 2006-06-21 |
CN1317250C (zh) | 2007-05-23 |
US7109379B2 (en) | 2006-09-19 |
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