WO2011058990A1 - オレフィンの製造法 - Google Patents
オレフィンの製造法 Download PDFInfo
- Publication number
- WO2011058990A1 WO2011058990A1 PCT/JP2010/069989 JP2010069989W WO2011058990A1 WO 2011058990 A1 WO2011058990 A1 WO 2011058990A1 JP 2010069989 W JP2010069989 W JP 2010069989W WO 2011058990 A1 WO2011058990 A1 WO 2011058990A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- metal
- anhydride
- producing
- mol
- Prior art date
Links
Classifications
-
- 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
- C07C1/207—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds
- C07C1/2078—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds by a transformation in which at least one -C(=O)-O- moiety is eliminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
- B01J31/30—Halides
Definitions
- the present invention relates to a process for producing an olefin using a carboxylic acid having a ⁇ hydrogen atom or an anhydride thereof as a raw material. More specifically, the present invention relates to a method for producing an olefin which is suitably used as an intermediate raw material for a base such as a surfactant.
- a method for producing an olefin from a carboxylic acid by a catalytic reaction a method comprising using a catalyst containing an element selected from Group 8 metal, Group 9 metal, Group 10 metal and copper and an acid anhydride (US Patent) No. 5077447), a production method using a Pd or Rh complex catalyst at a reaction temperature of 280 ° C. (J. Am. Oil. Chem. Soc., 1976, 53, 737), in addition to a Pd complex catalyst, a polar solvent (dimethyl) A method (Chem. Commun., 2004, 724) for producing at a reaction temperature of 110 ° C. using propylene urea (DMPU, etc.) and pivalic anhydride is known.
- Japanese Patent Application Publication No. 2009-173611 discloses a production method for obtaining a ⁇ -branched alcohol from a saturated carboxylic acid in the presence of a catalyst containing copper.
- Japanese Patent Application Publication No. 2010-1683408 (corresponding to WO-A2010 / 024420 distributed on Mar. 4, 2010) is a carboxylic acid having a ⁇ hydrogen atom in the presence of a catalyst.
- a method for producing olefins from their derivatives is disclosed. Summary of invention
- the present invention relates to a process for producing an olefin from a carboxylic acid having a ⁇ hydrogen atom as a raw material or an anhydride thereof in the presence of a catalyst, wherein the catalyst is a Group 8 metal, a Group 9 metal, or a Group 10 metal.
- a process for producing an olefin comprising at least one metal element selected from the group consisting of elemental bromine and a reaction temperature of 120 ° C. to 270 ° C.
- the target olefin is produced from a carboxylic acid by catalysis.
- the yield of the target olefin is low (US Pat. No. 5,077,447), and the use of a high reaction temperature to improve the catalytic activity results in a short catalyst life and low olefin selectivity ( J. Am. Oil. Chem. Soc., 1976, 53, 737), and special solvents and additives are required to improve olefin selectivity (Chem. Commun., 2004, 724), etc.
- the present invention provides a method for selectively producing a target olefin in a high yield without requiring a special solvent or additive.
- the present inventors arrived at the present invention by performing a reaction at a specific temperature using a catalyst containing a specific metal element and a bromine element.
- an olefin suitably used as an intermediate raw material for a base such as a surfactant can be selectively produced at a lower reaction temperature without requiring a special solvent or additive. Can be synthesized.
- the carboxylic acid having ⁇ hydrogen atom or its anhydride used in the present invention is not particularly limited as long as it has at least one hydrogen atom at the ⁇ -position of the carbonyl group, and may be partially saturated or unsaturated. It may be a ring, a hetero atom, or a plurality of carbonyl groups, but a saturated monovalent carboxylic acid or an anhydride thereof is preferable, and an aliphatic carboxylic acid having a ⁇ hydrogen atom or an anhydride thereof is More preferred.
- carboxylic acids having ⁇ hydrogen atoms include caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, 3-phenylpropionic acid, adipic acid, azelaic acid, eico Examples include acid, 9-decenoic acid, 10-undecenoic acid, oleic acid, 2,4-hexadienoic acid, 3-methylbutanoic acid, 6-octadecinic acid, hydonocarpic acid, golphosphoric acid, ricinoleic acid and the like.
- carboxylic acid anhydrides having ⁇ hydrogen atoms include caproic acid anhydride, caprylic acid anhydride, capric acid anhydride, lauric acid anhydride, myristic acid anhydride, palmitic acid anhydride, stearic acid anhydride, Behenic anhydride, 3-phenylpropionic anhydride, adipic anhydride, azelaic anhydride, eicoic anhydride, 9-decenoic anhydride, 10-undecenoic anhydride, oleic anhydride, 2,4 -Hexadienoic anhydride, 3-methylbutanoic anhydride, 6-octadesinic anhydride, hydnocarpinic anhydride, gorulinic anhydride, ricinoleic anhydride, succinic anhydride, etc., or formic acid, acetic acid, propionic acid, butyric acid Or specific examples of the carboxylic acid having the ⁇ hydrogen atoms
- R 1 of the carboxylic acid As the carboxylic acid having ⁇ hydrogen atom or its anhydride, those having 2 to 30 carbon atoms in R 1 of the carboxylic acid (the following general formula (i)) are preferable, those having 9 to 21 are more preferable, and those having 11 to 17 is more preferable.
- R 1 and R 2 In the case of a carboxylic acid anhydride (the following general formula (ii)), at least one of R 1 and R 2 preferably has 2 to 29 carbon atoms, more preferably 8 to 21 carbon atoms, 11 to 17 are more preferable.
- R 1 is a saturated or unsaturated hydrocarbon group having 11 to 17 carbon atoms having ⁇ hydrogen
- R 2 is hydrogen or a saturated or unsaturated hydrocarbon group having 1 to 17 carbon atoms. preferable.
- the catalyst used in the present invention contains one or more metal elements selected from the group consisting of Group 8 metals, Group 9 metals and Group 10 metals and bromine elements.
- the catalyst containing at least one metal element selected from the group consisting of Group 8 metal, Group 9 metal and Group 10 metal and bromine element is composed of Group 8 metal, Group 9 metal and Group 10 metal.
- a compound in which a bromine element is coordinated to one or more metal elements selected from the group hereinafter referred to as catalyst A
- catalyst B a mixture of a compound containing bromide and bromide
- the one or more metal elements selected from the group consisting of Group 8 metal, Group 9 metal and Group 10 metal Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, and Pt are preferable. Fe, Ru, Co, Rh, Ir, Ni, and Pt are more preferable, and Fe, Rh, and Ni are more preferable.
- a compound in which at least one bromine element is coordinated to one or more metal elements selected from the group consisting of Group 8 metals, Group 9 metals and Group 10 metals, or at least bromine A compound in which one or more elements are coordinated and at least one or more kinds of ligands selected from a pyridine ligand, an organic phosphorus ligand, and a carbonyl ligand are coordinated is preferable.
- these catalysts include N-heterocyclic carbene-based ligands, pyridine-based ligands such as 2,2-bipyridyl and pyridine, oxygen-containing ligands, and organic phosphorus-based ligands. They may be used in combination, and when used, an organophosphorus ligand is preferred.
- organophosphorus ligand examples include dimethylphenylphosphine, diethylphenylphosphine, methyldiphenylphosphine, ethyldiphenylphosphine, cyclohexyldiphenylphosphine, tricyclohexylphosphine, triisopropylphosphine, tributylphosphine, tri-t-butylphosphine, tribenzyl Examples include phosphine, triphenylphosphine, tris (para-methoxyphenyl) phosphine, 1,2-bis (diphenylphosphino) ethane, and triphenylphosphine and 1,2-bis (diphenylphosphino) ethane are preferable. These ligands may be used alone or in combination of two or more.
- the amount of the ligand used is the group 8 metal, the group 8 metal, the group 9 metal and the group 10 metal in terms of an element selected from the group.
- the amount is preferably from 0.1 to 1000 mol, more preferably from 0.2 to 500 mol, still more preferably from 0.3 to 100 mol, based on 1 mol of the metal atom of the Group 9 metal and the Group 10 metal.
- the amount of catalyst A used is preferably from 0.00001 to 0.2 mol, more preferably from 0.0001 to 0.05 mol as a metal atom, based on 1 mol of a carboxylic acid having ⁇ hydrogen atoms or its anhydride. 0.001 to 0.04 mol is more preferable.
- Examples of the compound containing one or more metal elements selected from the group consisting of Group 8 metals, Group 9 metals, and Group 10 metals used in the catalyst B include Group 8 metals, Group 9 metals, and Group 10 One or more metal elements selected from the group consisting of metals are coordinated with at least one or more ligands selected from the group consisting of chlorine, pyridine ligands, organophosphorus ligands, and carbonyl ligands. The compounds obtained are preferred.
- these compounds include N-heterocyclic carbene-based ligands, pyridine-based ligands such as 2,2-bipyridyl and pyridine, oxygen-containing ligands, and organic phosphorus-based ligands. They may be used in combination, and when used, an organophosphorus ligand is preferred. Specific examples of the organophosphorus ligand are as described for the catalyst A.
- the bromide used in the catalyst B is not particularly limited, but bromides of elements selected from Group 1 to Group 7 elements and Group 11 to Group 14 elements, or the following general formula
- the quaternary ammonium compound shown by (1) is mentioned.
- R represents a hydrogen atom or a hydrocarbon group having 1 to 22 carbon atoms
- Y represents a group represented by —Z— (CH 2 ) m —
- Z represents an ether group, an amino group, an amide Group or ester group, more specifically —O—, —NH—, —CONH—, —NHCO—, —COO— or —OCO—
- m represents a number of 1 to 6
- n represents 0 or 1
- a plurality of R, Y, and n may be the same or different from each other, and a cyclic structure may be formed between [R— (Y) n ].
- R is an alkyl group having 1 to 7 carbon atoms or a benzyl group (preferably an alkyl group having 1 to 7 carbon atoms), and n is 0.
- Quaternary ammonium compounds are preferred, Et 4 N + Br ⁇ , (n-Butyl) 4 N + Br ⁇ (where Et represents an ethyl group, n-Butyl represents an n-butyl group), and the like is more preferable. 4 N + Br ⁇ is preferred.
- the bromide used for the catalyst B is preferably a bromide of an element selected from Group 1 elements, Group 11 elements and Group 12 elements, more preferably a bromide selected from Group 1 elements, and more preferably NaBr and KBr. .
- the amount of the compound containing one or more metal elements selected from the group consisting of Group 8 metals, Group 9 metals and Group 10 metals is the carboxylic acid having a ⁇ hydrogen atom or its
- the amount of metal atom is preferably 0.00001 to 0.2 mol, more preferably 0.0001 to 0.05 mol, and still more preferably 0.001 to 0.03 mol, per mol of anhydride.
- the amount of bromide used is preferably 0.001 to 10 mol, more preferably 0.03 to 3 mol, still more preferably 0.05 to 1 mol of carboxylic acid having ⁇ hydrogen atom or anhydride thereof. Adjust to a range of ⁇ 2 moles.
- a solvent may be used from the viewpoint of dissolving the catalyst and the raw material.
- the weight ratio of raw material / (raw material + solvent) is preferably 1/26 to 1/1, more preferably 1/5 to 1/1, and further preferably 1/2 to 1/1.
- any solvent can be used as long as it does not adversely influence the reaction.
- aromatic hydrocarbons such as dodecylbenzene, aliphatic hydrocarbons such as squalane, alicyclic hydrocarbons such as cyclodecane, alcohols such as ethylene glycol, ethers such as ethylene glycol dimethyl ether, anhydrous maleic Acid, phthalic anhydride, acetic anhydride, acetic acid and the like can be used.
- the reaction temperature is preferably higher from the viewpoint of reaction rate, preferably 120 ° C. or higher, more preferably 140 ° C. or higher, and further preferably 150 ° C. or higher. Further, from the viewpoint of catalyst life and olefin selectivity, the reaction temperature is preferably low, preferably 270 ° C. or less, more preferably 260 ° C. or less, and further preferably 250 ° C. or less.
- the pressure during the reaction is preferably 1 to 300 kPa, more preferably 5 to 150 kPa, and further preferably 25 kPa to 110 kPa, from the viewpoint of the reaction rate.
- the olefin obtained by the production method of the present invention is not limited to a structure having a double bond at the terminal, but may be an internal olefin having an internal double bond isomerized therefrom.
- the olefin obtained by the method of the present invention can be suitably used as an intermediate raw material for a base such as a surfactant.
- a base such as a surfactant.
- Example 1a In a 50 mL eggplant-shaped flask, a stirrer, stearic acid (LUNAC S98 manufactured by Kao Corporation) 4.27 g (15.0 mmol), NiBr 2 (manufactured by SIGMA ALDRICH) 32.8 mg (0.15 mmol), triphenylphosphine ( PPh 3 ) (manufactured by SIGMA ALDRICH) 157.4 mg (0.6 mmol) was added and the atmosphere was purged with nitrogen, followed by stirring at 250 ° C. while maintaining 0.03 MPa.
- stearic acid LNAC S98 manufactured by Kao Corporation
- the conversion rate of stearic acid was 14%, and the terminal olefin was obtained in a yield of 1% and the internal olefin was obtained in a yield of 4% with respect to the prepared stearic acid.
- Example 1b The same procedure as in Example 1a was performed except that 4.27 g of squalane (manufactured by SIGMA ALDRICH) was added as a solvent.
- the conversion rate of stearic acid was 5%, and the terminal olefin was obtained with a yield of 0% and the internal olefin was 5% with respect to the prepared stearic acid.
- Example 1a The procedure was the same as Example 1a except that NiCl 2 (manufactured by SIGMA ALDRICH) was used instead of NiBr 2 .
- the conversion rate of stearic acid was 10%, and the terminal olefin was obtained in a yield of 0% and the internal olefin was obtained in a yield of 1% with respect to the stearic acid charged.
- Comparative Example 1b The same procedure as in Example 1a was performed except that the reaction temperature was changed from 250 ° C to 280 ° C.
- the conversion rate of stearic acid was 22%, and the terminal olefin was obtained in a yield of 0% and the internal olefin was obtained in a yield of 6% with respect to the stearic acid charged.
- Table 1 summarizes the results of Examples 1a and 1b and Comparative Examples 1a and 1b.
- Example 2 A stirrer and a stearic acid (LUNAC S98 manufactured by Kao Corporation) 4.27 g (15.0 mmol), [Rh (CO) 2 Cl] 2 (manufactured by SIGMA ALDRICH) 17.5 mg (0. 045 mmol), 1,2-bis (diphenylphosphino) ethane (DPPE) (manufactured by SIGMA ALDRICH) 17.9 mg (0.045 mmol), KBr (manufactured by SIGMA ALDRICH) 1.785 g (15.0 mmol), After nitrogen substitution, stirring was performed at 250 ° C. while maintaining 0.03 MPa. After 3 hours, the heating was stopped, 33.3 mg of anisole was added as an internal standard, and 1 H-NMR measurement was performed (olefin yield was calculated in the same manner as in Example 1a).
- LNAC S98 stearic acid
- Olefin was obtained with a yield of 5% based on the stearic acid charged.
- Olefin was obtained with a yield of 1% based on the stearic acid charged.
- Example 2 Compared with Comparative Example 2, Example 2 showed a high olefin yield.
- Example 3 A stirrer, stearic anhydride (manufactured by Tokyo Chemical Industry Co., Ltd.) 4.13 g (7.5 mmol), NiBr 2 32.8 mg (0.15 mmol), PPh 3 157.4 mg (0. 6 mmol) was added and the atmosphere was replaced with nitrogen, followed by stirring at 200 ° C. while maintaining 0.03 MPa. After 3 hours, the heating was stopped, 33.3 mg of anisole was added as an internal standard, and 1 H-NMR measurement was performed (the raw material conversion, olefin selectivity, and olefin yield were calculated in the same manner as in Example 1a).
- the conversion rate of stearic anhydride was 64%, and the terminal olefin was obtained in a yield of 29% and the internal olefin was obtained in a yield of 25% with respect to the prepared stearic anhydride.
- Comparative Example 3 The same operation as in Example 3 was performed except that NiCl 2 was used instead of NiBr 2 .
- Example 4 Except using RhBr 3 ⁇ nH 2 O (manufactured by Wako Pure Chemical Industries, Ltd.) in place of NiBr 2 was carried out in the same manner as in Example 3.
- the conversion rate of stearic anhydride was 37%, and the terminal olefin was obtained in a yield of 28% and the internal olefin was obtained in a yield of 2% with respect to the prepared stearic anhydride.
- Example 5 Instead of NiBr 2 FeBr 2 using (SIGMA ALDRICH Co.), except for changing the 250 ° C. reaction temperature from 200 ° C., was conducted in the same manner as in Example 3.
- the conversion rate of stearic anhydride was 11%, and the terminal olefin was obtained in a yield of 2% and the internal olefin was obtained in a yield of 4% with respect to the prepared stearic anhydride.
- Comparative Example 5 The same procedure as in Example 5 was performed except that FeCl 2 (manufactured by SIGMA ALDRICH) was used instead of FeBr 2 .
- the conversion rate of stearic anhydride was 24%, and the terminal olefin was obtained in a yield of 1% and the internal olefin was obtained in a yield of 1% with respect to the prepared stearic anhydride.
- Example 6 In a 50 mL eggplant-shaped flask, a stirrer, stearic anhydride 4.13 g (7.5 mmol), [Rh (CO) 2 Br] 2 (Maitlis. PMJ Organomet. Chem. 1990, 398, 311. Prepared) 31.7 mg (0.05 mmol) was added, and the atmosphere was replaced with nitrogen, followed by stirring at 160 ° C. while maintaining 0.03 MPa. After 3 hours, the heating was stopped, 33.3 mg of anisole was added as an internal standard, and 1 H-NMR measurement was performed (the raw material conversion, olefin selectivity, and olefin yield were calculated in the same manner as in Example 1a).
- the conversion rate of stearic anhydride was 11%, and the terminal olefin was obtained in a yield of 3% and the internal olefin was obtained in a yield of 8% with respect to the prepared stearic anhydride.
- Comparative Example 6b The reaction was performed in the same manner as in Example 6 except that the reaction temperature was changed from 160 ° C to 100 ° C.
- the conversion rate of stearic anhydride was 6%, and terminal olefins and internal olefins were not obtained.
- Table 3 summarizes the results of Examples 3 to 6 and Comparative Examples 3 to 6b.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
背景技術
発明の要約
発明の詳細な説明
(式中、Rは水素原子、又は、炭素数1~22の炭化水素基を示し、Yは-Z-(CH2)m-で示される基を示し、Zはエーテル基、アミノ基、アミド基又はエステル基、より具体的には-O-、-NH-、-CONH-、-NHCO-、-COO-又は-OCO-、mは1~6の数を示し、nは0又は1を示し、複数個のR、Y及びnはそれぞれ同一でも異なっていても良い。また、[R-(Y)n]同士の間で環状構造を形成していてもよい。)
一般式(1)で示される4級アンモニウム化合物としては、Rが炭素数1~7のアルキル基、又はベンジル基(好ましくは炭素数1~7のアルキル基)であって、nが0である4級アンモニウム化合物が好ましく、Et4N+Br-、(n-Butyl)4N+Br-(ここでEtはエチル基、n-Butylはn-ブチル基を示す)等がより好ましく、特にEt4N+Br-が好ましい。
実施例
次の実施例は本発明の実施について述べる。実施例は本発明の例示について述べるものであり、本発明を限定するためではない。
50mLナス型フラスコに攪拌子と、ステアリン酸(花王(株)製 LUNAC S98) 4.27g(15.0mmol)、NiBr2 (SIGMA ALDRICH社製)32.8mg(0.15mmol)、トリフェニルホスフィン(PPh3)(SIGMA ALDRICH社製) 157.4mg(0.6mmol)を加え、窒素置換した後、0.03MPaを維持しながら、250℃で攪拌を行った。3時間後、加熱をやめ、内部標準としてアニソール(SIGMA ALDRICH社製)33.3mgを加え、1H-NMR(バリアン社製 MERCURY400)測定を行った(末端オレフィンのビニルプロトン、内部オレフィンのビニルプロトン、及び内部標準であるアニソールのメチル基の積分比を比較することにより求めた原料及び生成物の定量値に基づいて、原料転化率、オレフィン選択率及びオレフィン収率を算出した)。
溶媒としてスクアラン(SIGMA ALDRICH社製)を4.27g加えた以外は、実施例1aと同様に行った。
NiBr2に代えてNiCl2(SIGMA ALDRICH社製)を用いた以外は、実施例1aと同様に行った。
反応温度を250℃から280℃に変えた以外は、実施例1aと同様に行った。
50mLナス型フラスコに攪拌子と、ステアリン酸(花王(株)製 LUNAC S98) 4.27g(15.0mmol)、[Rh(CO)2Cl]2(SIGMA ALDRICH社製)17.5mg(0.045mmol)、1,2-ビス(ジフェニルホスフィノ)エタン(DPPE)(SIGMA ALDRICH社製) 17.9mg(0.045mmol)、KBr(SIGMA ALDRICH社製)1.785g(15.0mmol)を加え、窒素置換した後、0.03MPaを維持しながら、250℃で攪拌を行った。3時間後、加熱をやめ、内部標準としてアニソール33.3mgを加え、1H-NMR測定を行った(実施例1aと同様にオレフィン収率を算出した)。
KBrを添加しなかった以外は、実施例2と同様に行った。
50mLナス型フラスコに攪拌子と、ステアリン酸無水物 (東京化成工業(株)製)4.13g(7.5mmol)、NiBr2 32.8mg(0.15mmol)、PPh3 157.4mg(0.6mmol)を加え、窒素置換した後、0.03MPaを維持しながら、200℃で攪拌を行った。3時間後、加熱をやめ、内部標準としてアニソール33.3mgを加え、1H-NMR測定を行った(実施例1aと同様に、原料転化率、オレフィン選択率及びオレフィン収率を算出した)。
NiBr2に代えてNiCl2を用いた以外は、実施例3と同様に行った。
NiBr2に代えてRhBr3・nH2O(和光純薬工業(株)製)を用いた以外は、実施例3と同様に行った。
RhBr3・nH2Oに代えてRhCl3・nH2O(SIGMA ALDRICH社製)を用いた以外は、実施例4と同様に行った。
NiBr2に代えてFeBr2(SIGMA ALDRICH社製)を用い、反応温度を200℃から250℃に変えた以外は、実施例3と同様に行った。
FeBr2に代えてFeCl2(SIGMA ALDRICH社製)を用いた以外は、実施例5と同様に行った。
50mLナス型フラスコに攪拌子と、ステアリン酸無水物 4.13g(7.5mmol)、[Rh(CO)2Br]2 (Maitlis. P. M. J. Organomet. Chem. 1990, 398, 311. と同様の手法にて調製)31.7mg(0.05mmol)を加え、窒素置換した後、0.03MPaを維持しながら、160℃で攪拌を行った。3時間後、加熱をやめ、内部標準としてアニソール33.3mgを加え、1H-NMR測定を行った(実施例1aと同様に、原料転化率、オレフィン選択率及びオレフィン収率を算出した)。
[Rh(CO)2Br]2 に代えて[Rh(CO)2Cl]2 を用いた以外は、実施例6と同様に行った。
反応温度を160℃から100℃に変えた以外は、実施例6と同様に行った。
Claims (17)
- 触媒の存在下、原料であるβ水素原子を有するカルボン酸またはその無水物からオレフィンを製造する方法であって、触媒が、第8族金属、第9族金属及び第10族金属からなる群から選ばれる一種以上の金属元素と臭素元素を含み、反応温度が120~270℃である、オレフィンの製造法。
- 触媒が、第8族金属、第9族金属及び第10族金属からなる群から選ばれる一種以上の金属元素に臭素元素が配位した化合物である、請求項1記載のオレフィンの製造法。
- 金属元素が、Fe,Ru,Os,Co,Rh,Ir,Ni,Pd及びPtから選ばれる1種以上である、請求項2記載のオレフィンの製造法。
- 触媒の使用量が、β水素原子を有するカルボン酸またはその無水物1モルに対し、金属原子として0.00001~0.2モルである、請求項2または3記載のオレフィンの製造法。
- 触媒の使用量が、β水素原子を有するカルボン酸又はその無水物1モルに対し、金属原子として0.001~0.04モルである、請求項2~4のいずれか1項記載のオレフィンの製造法。
- 触媒が、第8族金属、第9族金属及び第10族金属からなる群から選ばれる一種以上の金属元素を含む化合物と臭化物の混合物である、請求項1記載のオレフィンの製造法。
- 金属元素が、Fe,Ru,Os,Co,Rh,Ir,Ni,Pd及びPtから選ばれる1種以上である、請求項6記載のオレフィンの製造法。
- 第8族金属、第9族金属及び第10族金属からなる群から選ばれる一種以上の金属元素を含む化合物の使用量が、β水素原子を有するカルボン酸またはその無水物1モルに対し、金属原子として0.00001~0.2モルである、請求項6又は7記載のオレフィンの製造法。
- 第8族金属、第9族金属及び第10族金属からなる群から選ばれる一種以上の金属元素を含む化合物の使用量が、β水素原子を有するカルボン酸またはその無水物1モルに対し、金属原子として0.001~0.03モルである、請求項6~8のいずれか1項記載のオレフィンの製造法。
- 臭化物が、第1族元素~第7族元素及び第11族元素~第14族元素から選ばれる元素の臭化物、又は下記一般式(1)で示される4級アンモニウム化合物である、請求項6~9のいずれか1項記載のオレフィンの製造法。
[R-(Y)n]4N+Br- (1)
(式中、Rは水素原子、又は、炭素数1~22の炭化水素基を示し、Yは-Z-(CH2)m-で示される基を示し、Zはエーテル基、アミノ基、アミド基又はエステル基、mは1~6の数を示し、nは0又は1を示し、複数個のR、Y及びnはそれぞれ同一でも異なっていても良い。また、[R-(Y)n]同士の間で環状構造を形成していてもよい。) - 臭化物の使用量が、β水素原子を有するカルボン酸またはその無水物1モルに対し、0.001~10モルである、請求項6~10のいずれか1項記載のオレフィンの製造法。
- 臭化物の使用量が、β水素原紙を有するカルボン酸またはその無水物1モルに対し、0.05~2モルである、請求項6~11のいずれか1項記載のオレフィンの製造法。
- さらに、配位子として、有機リン系配位子を含有する、請求項1~12のいずれか1項記載のオレフィンの製造法。
- 配位子の含有量が第8族金属、第9族金属及び第10族金属の金属原子1モルに対して、0.3~100モルである、請求項13記載のオレフィンの製造法。
- 溶媒として、芳香族炭化水素、脂肪族炭化水素、脂環式炭化水素、アルコール、エーテル、無水マレイン酸、無水フタル酸、無水酢酸または酢酸を用いる請求項1~15のいずれか1項記載のオレフィンの製造法。
- 原料/(原料+溶媒)の重量比が、1/26~1/1である請求項16記載のオレフィンの製造法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/509,437 US9024103B2 (en) | 2009-11-12 | 2010-11-10 | Method for producing olefin |
CN201080050931.2A CN102666442B (zh) | 2009-11-12 | 2010-11-10 | 链烯烃的制造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009258512A JP5554968B2 (ja) | 2009-11-12 | 2009-11-12 | オレフィンの製造法 |
JP2009-258512 | 2009-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011058990A1 true WO2011058990A1 (ja) | 2011-05-19 |
Family
ID=43991648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/069989 WO2011058990A1 (ja) | 2009-11-12 | 2010-11-10 | オレフィンの製造法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9024103B2 (ja) |
JP (1) | JP5554968B2 (ja) |
CN (1) | CN102666442B (ja) |
MY (1) | MY162526A (ja) |
WO (1) | WO2011058990A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012090544A1 (ja) * | 2010-12-28 | 2012-07-05 | 花王株式会社 | オレフィンの製造法 |
US11066355B2 (en) | 2019-09-19 | 2021-07-20 | Modernatx, Inc. | Branched tail lipid compounds and compositions for intracellular delivery of therapeutic agents |
US11203569B2 (en) | 2017-03-15 | 2021-12-21 | Modernatx, Inc. | Crystal forms of amino lipids |
US11220476B2 (en) | 2015-09-17 | 2022-01-11 | Modernatx, Inc. | Compounds and compositions for intracellular delivery of therapeutic agents |
US11969506B2 (en) | 2017-03-15 | 2024-04-30 | Modernatx, Inc. | Lipid nanoparticle formulation |
US12077501B2 (en) | 2017-06-14 | 2024-09-03 | Modernatx, Inc. | Compounds and compositions for intracellular delivery of agents |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011168528A (ja) * | 2010-02-18 | 2011-09-01 | Kao Corp | オレフィンの製造法 |
JP2011168529A (ja) * | 2010-02-18 | 2011-09-01 | Kao Corp | オレフィンの製造法 |
JP6242733B2 (ja) * | 2013-04-23 | 2017-12-06 | 花王株式会社 | オレフィンの製造方法 |
CN104193571B (zh) * | 2014-07-23 | 2016-03-30 | 上海欧勒奋生物科技有限公司 | 一种由天然醇或酯制备长碳链烯烃的方法及其设备 |
CN113831206B (zh) * | 2020-06-24 | 2023-11-17 | 中国科学院大连化学物理研究所 | 一种烯烃的制备方法 |
CN115702134A (zh) * | 2020-06-26 | 2023-02-14 | 三井化学株式会社 | 环状烯烃化合物的制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530198A (en) * | 1968-04-02 | 1970-09-22 | Union Oil Co | Process for preparation of olefins |
JPS5640616A (en) * | 1979-09-11 | 1981-04-16 | Sanabotsuto Kk | Decarboxylation of carboxylic acids |
US5077447A (en) * | 1990-09-28 | 1991-12-31 | Henkel Research Corporation | Process for making olefins |
JP2009173611A (ja) * | 2008-01-28 | 2009-08-06 | Kao Corp | β分岐アルコールの製造法 |
WO2010024420A1 (ja) * | 2008-08-25 | 2010-03-04 | 花王株式会社 | オレフィンの製造法 |
-
2009
- 2009-11-12 JP JP2009258512A patent/JP5554968B2/ja active Active
-
2010
- 2010-11-10 US US13/509,437 patent/US9024103B2/en active Active
- 2010-11-10 MY MYPI2012002058A patent/MY162526A/en unknown
- 2010-11-10 WO PCT/JP2010/069989 patent/WO2011058990A1/ja active Application Filing
- 2010-11-10 CN CN201080050931.2A patent/CN102666442B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530198A (en) * | 1968-04-02 | 1970-09-22 | Union Oil Co | Process for preparation of olefins |
JPS5640616A (en) * | 1979-09-11 | 1981-04-16 | Sanabotsuto Kk | Decarboxylation of carboxylic acids |
US5077447A (en) * | 1990-09-28 | 1991-12-31 | Henkel Research Corporation | Process for making olefins |
JP2009173611A (ja) * | 2008-01-28 | 2009-08-06 | Kao Corp | β分岐アルコールの製造法 |
WO2010024420A1 (ja) * | 2008-08-25 | 2010-03-04 | 花王株式会社 | オレフィンの製造法 |
Non-Patent Citations (1)
Title |
---|
GOOSSEN, L.J. ET AL.: "A mild and efficient protocol for the conversion of carboxylic acids to olefins by a catalytic decarbonylative elimination reaction", CHEMICAL COMMUNICATIONS, 2004, pages 724 - 725, XP002636756, DOI: doi:10.1039/b316613a * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012090544A1 (ja) * | 2010-12-28 | 2012-07-05 | 花王株式会社 | オレフィンの製造法 |
CN103282329A (zh) * | 2010-12-28 | 2013-09-04 | 花王株式会社 | 烯烃的制造方法 |
US9266790B2 (en) | 2010-12-28 | 2016-02-23 | Kao Corporation | Method for producing olefin |
CN103282329B (zh) * | 2010-12-28 | 2016-03-23 | 花王株式会社 | 烯烃的制造方法 |
US11220476B2 (en) | 2015-09-17 | 2022-01-11 | Modernatx, Inc. | Compounds and compositions for intracellular delivery of therapeutic agents |
US11203569B2 (en) | 2017-03-15 | 2021-12-21 | Modernatx, Inc. | Crystal forms of amino lipids |
US11969506B2 (en) | 2017-03-15 | 2024-04-30 | Modernatx, Inc. | Lipid nanoparticle formulation |
US12077501B2 (en) | 2017-06-14 | 2024-09-03 | Modernatx, Inc. | Compounds and compositions for intracellular delivery of agents |
US11066355B2 (en) | 2019-09-19 | 2021-07-20 | Modernatx, Inc. | Branched tail lipid compounds and compositions for intracellular delivery of therapeutic agents |
US11597698B2 (en) | 2019-09-19 | 2023-03-07 | Modernatx, Inc. | Branched tail lipid compounds and compositions for intracellular delivery of therapeutic agents |
Also Published As
Publication number | Publication date |
---|---|
JP5554968B2 (ja) | 2014-07-23 |
JP2011102277A (ja) | 2011-05-26 |
US9024103B2 (en) | 2015-05-05 |
CN102666442B (zh) | 2015-06-03 |
CN102666442A (zh) | 2012-09-12 |
US20120226085A1 (en) | 2012-09-06 |
MY162526A (en) | 2017-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5554968B2 (ja) | オレフィンの製造法 | |
JP5422229B2 (ja) | オレフィンの製造法 | |
JP2014129269A (ja) | オレフィンの製造方法 | |
JP5930348B2 (ja) | ギ酸エステルおよびオレフィン性不飽和化合物からのエステルの製造方法 | |
US9120736B2 (en) | Method for producing unsaturated compounds | |
US9266790B2 (en) | Method for producing olefin | |
JP6027437B2 (ja) | オレフィンの製造法 | |
JP6132643B2 (ja) | Pd化合物担持触媒 | |
CN109942403B (zh) | 二异丁烯的经Pd催化的羟基羰基化方法:硫酸/配体比率 | |
CN109942405B (zh) | 二异丁烯的经Pd催化的羟基羰基化方法:配体/Pd比率 | |
JP2011168529A (ja) | オレフィンの製造法 | |
CN109942402B (zh) | 二异丁烯的经Pd催化的羟基羰基化方法:溶剂的影响 | |
JP6242733B2 (ja) | オレフィンの製造方法 | |
EP3562815B1 (en) | A catalyst composition for a production process of delta-lactone from carbon dioxide and 1,3-butadiene | |
JP2011168528A (ja) | オレフィンの製造法 | |
JP4308609B2 (ja) | アリル化合物の製造方法 | |
JP2014129271A (ja) | オレフィンの製造方法 | |
CN114031494B (zh) | 一种含贵金属化合物的催化剂催化不饱和烃和甲酸反应制备羧酸的方法 | |
EP3350148A1 (en) | Production of farnesol | |
JP5544127B2 (ja) | ジカルボン酸、ラクトン又はそれらの混合物の製造方法 | |
JP3003268B2 (ja) | アルコキシアルカジエンの製造方法 | |
JP2013142060A (ja) | オレフィンの製造方法 | |
KR20180090474A (ko) | 팔라듐 착물 촉매 및 이를 이용한 숙신산 디에스테르의 제조방법 | |
CN106795078A (zh) | 生产特定α,β‑不饱和醛的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080050931.2 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10829949 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12012500929 Country of ref document: PH |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13509437 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 10829949 Country of ref document: EP Kind code of ref document: A1 |