WO2012016831A1 - Procede de transfert d'hydrure pour la preparation de cetone - Google Patents
Procede de transfert d'hydrure pour la preparation de cetone Download PDFInfo
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- WO2012016831A1 WO2012016831A1 PCT/EP2011/062413 EP2011062413W WO2012016831A1 WO 2012016831 A1 WO2012016831 A1 WO 2012016831A1 EP 2011062413 W EP2011062413 W EP 2011062413W WO 2012016831 A1 WO2012016831 A1 WO 2012016831A1
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- WO
- WIPO (PCT)
- Prior art keywords
- formula
- ketone
- alcohol
- iii
- independently represent
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 150000002576 ketones Chemical class 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000007871 hydride transfer reaction Methods 0.000 title abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 18
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000002638 heterogeneous catalyst Substances 0.000 claims abstract description 9
- 150000004678 hydrides Chemical class 0.000 claims abstract description 6
- 239000010457 zeolite Substances 0.000 claims description 45
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 17
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- -1 cyclohexanol hydride Chemical compound 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- LOTBYPQQWICYBB-UHFFFAOYSA-N methyl n-hexyl-n-[2-(hexylamino)ethyl]carbamate Chemical compound CCCCCCNCCN(C(=O)OC)CCCCCC LOTBYPQQWICYBB-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical class [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims description 2
- 239000004137 magnesium phosphate Substances 0.000 claims description 2
- 235000010994 magnesium phosphates Nutrition 0.000 claims description 2
- 239000010450 olivine Substances 0.000 claims description 2
- 229910052609 olivine Inorganic materials 0.000 claims description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 150000001298 alcohols Chemical class 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 28
- 229910021536 Zeolite Inorganic materials 0.000 description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229910001657 ferrierite group Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910052680 mordenite Inorganic materials 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005049 silicon tetrachloride Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical group [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 238000003612 Meerwein-Ponndorf-Verley reduction reaction Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical compound CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- JEWHCPOELGJVCB-UHFFFAOYSA-N aluminum;calcium;oxido-[oxido(oxo)silyl]oxy-oxosilane;potassium;sodium;tridecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.[Na].[Al].[K].[Ca].[O-][Si](=O)O[Si]([O-])=O JEWHCPOELGJVCB-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052676 chabazite Inorganic materials 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052675 erionite Inorganic materials 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000013335 mesoporous material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- LXPCOISGJFXEJE-UHFFFAOYSA-N oxifentorex Chemical compound C=1C=CC=CC=1C[N+](C)([O-])C(C)CC1=CC=CC=C1 LXPCOISGJFXEJE-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910001743 phillipsite Inorganic materials 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229910052645 tectosilicate Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
- C07C27/04—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by reduction of oxygen-containing compounds
-
- 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
- C07C29/136—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 of >C=O containing groups, e.g. —COOH
- C07C29/143—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 of >C=O containing groups, e.g. —COOH of ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/08—Acetone
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Definitions
- the present invention relates to a hydride transfer process in a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst.
- the simplified method according to the invention implements the transfer of a hydride from an alcohol to a ketone, thus simultaneously allowing the reduction of the ketone and the oxidation of the alcohol.
- the invention relates to a simplified process for the simultaneous preparation of cyclohexanone and isopropanol, which allows an excellent efficiency which is very much improved.
- the invention also relates to a mixture of compounds useful for carrying out the process according to the invention and comprising two different ketones and two alcohols.
- Cyclohexanone is an important reagent in the context of the preparation of adipic acid used for the manufacture of polyamide, for example polyamide 6-6, or polyurethanes. It is also an important intermediate in the preparation of caprolactam, the monomer used in the manufacture of polyamide 6.
- MPV Meerwein-Ponndorf-Verley reaction ketone
- the present invention makes it possible, contrary to what was known from the state of the art, to prepare ketones from alcohols by a hydride transfer process in a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst; moreover, in conditions hitherto deemed difficult or impossible to implement. Indeed, it could have been expected that an excess of ketone entails a significant risk of parasitic chemical reactions; or while the catalysts used cause reactions on the ketone produced.
- the present invention thus proposes to provide a simplified method that provides solutions in all or part of the problems and disadvantages of the methods of the state of the art.
- Said method also has certain other advantages, such as the fact that the preparation of an alcohol, in particular isopropanol, which is permitted by the invention is in general the product of the hydrogenation of the corresponding ketone, in particular acetone.
- the process of the invention uses a reagent which can also serve as a reaction solvent.
- the process according to the invention also makes it possible to use one of the reactants as hydride source or acceptor.
- An object of the present invention is therefore to provide a process for preparing a ketone of formula (I) and an alcohol of formula (II)
- N represents an integer ranging from 1 to 9;
- R 1 and R 2 independently represent a hydrocarbon group at C r C 10 .
- n advantageously represents 2, 3, 4, 5 or 9, in particular 2, 3 or 9.
- n represents 3.
- R 1 or R 2 independently represent CH 2 R 3 , CHR 4 R 5 or CR 6 R 7 R 8 in which: • R 3 represents a linear or branched alkyl in;
- R 4 and R 5 independently represent a linear or branched alkyl in CC 8 ;
- R 6 , R 7 , R 8 independently represent a linear or branched alkyl in CC 6 .
- R 1 and R 2 independently represent methyl, ethyl, n-propyl, iso-propyl or t-butyl; in particular, R 1 and R 2 represent methyl.
- the ketone of formula (IV) is advantageously chosen from ketones of low molecular weight, in particular from ketones whose molecular mass is less than 130 g / mol or even less than 100 g / mol.
- the molar ratio (II) / (IV) is advantageously chosen between 1/10 and 2/1, preferably between 1/8 and 1/2.
- said heterogeneous catalyst used in the porked preparation according to the invention is selected from zeolites, hydroxyapatites with different atomic ratio Ca / P, tricalcium phosphate, magnesium phosphates, olivine, alumina, rare earth oxides as such or mixed with other oxides.
- the heterogeneous catalyst is generally a hydride transfer catalyst.
- Catalysts for the process according to the invention include zeolite or zeolite catalysts.
- zeolite is meant a crystallized tectosilicate of natural or synthetic origin whose crystals result from the three-dimensional assembly of tetrahedral units of Si0 4 and T0 4 : T representing a trivalent element such as aluminum, gallium, boron, iron preferably aluminum.
- T representing a trivalent element such as aluminum, gallium, boron, iron preferably aluminum.
- the aluminosilicate zeolites are the most common.
- Zeolites have within the crystal lattice a system of cavities interconnected by channels of a well-defined diameter called pore. They can present a network of one-dimensional, two-dimensional or three-dimensional channels.
- zeolites that may be used include, for example: chabazite, clinoptilotite, erionite, phillipsite, offretite.
- synthetic zeolites with a one-dimensional network include zeolite ZSM-4, zeolite L, zeolite ZSM-12, zeolite ZSM-22, zeolite ZSM-23, zeolite ZSM-48.
- mordenite and ferrierite mention may be made of mordenite and ferrierite.
- zeolite As regards the three-dimensional network zeolites, ⁇ zeolite (BEA), titanium zeolite ⁇ , tin zeolite (SnBEA), zeolite Y, zeolite X, zeolite may be more specifically referred to as zeolite.
- Preferential use is made of synthetic zeolites and more particularly zeolites which are in the following forms:
- mordenite with a Si / Al molar ratio of 5 to 15; ferrierite with a Si / Al molar ratio of 3 to 10;
- titanium ⁇ zeolites with Si / Al ratio greater than 50, preferably between 200 and
- Ti content expressed in% by weight of TiO 2 varies between 0, 1 and 10%, preferably between 1 and 5%;
- zeolites Y in particular zeolites obtained after dealumination treatment (for example hydrotreatment, washing with hydrochloric acid or treatment with silicon tetrachloride), and more particularly mentioning US-Y zeolites molar Si / Al greater than 2, preferably between 6 and 60;
- mesoporous materials of the MCM type more particularly MCM-49 and MCM-41, of molar ratio Si / Al of between 10 and 100, preferably of between 15 and 40;
- microporous materials for example MCM-22.
- zeolites ⁇ and Y preference is given to zeolites ⁇ and Y, in particular ⁇ -zeolites.
- zeolite it may be necessary, in order to obtain the desired Si / Al ratio, to carry out a dealumination treatment.
- a dealumination treatment it is possible to use the methods known to those skilled in the art, among which, by way of examples, non-exhaustive examples include calcinations in the presence of steam and calcinations in the presence of water vapor. followed by attacks by mineral acids (HN0 3 , HCl, etc.), the direct dealumination treatments with reagents such as silicon tetrachloride (SiCl 4 ), ammonium hexafluorosilicate ((NH 4 ) 2 SiF 6 )), ethylenediaminetetraacetic acid (EDTA) and its mono-or disodium form.
- reagents such as silicon tetrachloride (SiCl 4 ), ammonium hexafluorosilicate ((NH 4 ) 2 SiF 6 )), ethylenediaminetetraacetic acid (EDTA)
- dealumination treatment by direct acid etching with solutions of inorganic acids such as, for example, hydrochloric acid, nitric acid, sulfuric acid or organic acids such as in particular acetic acid or oxalic acid.
- inorganic acids such as, for example, hydrochloric acid, nitric acid, sulfuric acid or organic acids such as in particular acetic acid or oxalic acid.
- organic acids such as in particular acetic acid or oxalic acid.
- any combination of the aforementioned methods of dealumination is also possible.
- a zeolite which has undergone activation by calcination.
- the calcining operation is carried out at a temperature of between 200 and 800 ° C., preferably between 400 and 700 ° C., for a duration varying from 1 to 24 hours, preferably from 5 to 8 hours.
- the zeolites used in the process of the invention are known products described in the literature. Commercially available zeolites may be used or may be synthesized according to the methods described in the literature.
- the zeolite constitutes the catalytic phase of the process according to the invention. It can be used alone or mixed with a mineral matrix. According to the invention, the term "catalyst" will be used to refer to the catalyst made entirely of zeolite or mixed with a matrix prepared according to techniques known to those skilled in the art.
- the matrix may be chosen from metal oxides, such as oxides of aluminum, silicon and / or zirconium, or from clays and more particularly, kaolin, talc or montmorillonite.
- the active phase content is 5 to 100% by weight of the catalyst.
- the catalysts may be in various forms in the process of the invention: powder, shaped products such as extruded granules or pellets, pellets, which are obtained by extrusion, molding, compacting or any other type of known process. In practice, in industrial terms, it is the forms of granules or beads that have the most advantages both in terms of efficiency and convenience of implementation.
- the process according to the invention is athermic and therefore does not release or very little heat allowing particularly easy control of the reaction and the heating conditions.
- the reaction temperature can be between 30 and 120 ° C, preferably between 40 and 90 ° C.
- the pressure is generally autogenous and can advantageously be kept below 10 bar.
- the process according to the invention is carried out in the absence of a source of hydrogen and without a particular solvent.
- the process according to the invention can be implemented in the liquid phase.
- the liquid phase is advantageous because the reaction is then generally very selective and can reach or exceed 96% of selectivity.
- the invention relates to a process (P) for preparing cyclohexanone and isopropanol by transfer of a cyclohexanol hydride to acetone in a cyclohexanol / acetone molar ratio ranging from 1/10 to 2/1. preferably from 1/8 to 1/2, and in the presence of a heterogeneous catalyst.
- the reaction can be carried out continuously or discontinuously.
- the reaction technology can be a perfectly stirred reactor with a catalyst in suspension but also a fixed bed in which a portion of the stream is recycled to control the conversion more easily.
- the feed streams must generally have a minimum water content, preferably less than 1% by weight, so as not to degrade the performance of the reaction with certain catalysts.
- the invention also relates to a mixture of compounds that are useful for carrying out the process according to the invention.
- the invention also relates to a mixture comprising a ketone of formula (I), an alcohol of formula (II), an alcohol of formula (III) and a ketone of formula (IV),
- N represents an integer ranging from 1 to 9;
- R and R 2 independently represent a hydrocarbon group in CC w .
- n advantageously represents 2, 3, 4, 5 or 9, in particular 2, 3 or 9.
- n represents 3.
- R 1 or R 2 independently represent CH 2 R 3 , CHR 4 R 5 or CR 6 R 7 R 8 in which:
- R 3 represents a linear or branched alkyl in ;
- R 4 and R 5 independently represent a linear or branched C 1 -C 6 alkyl
- R 6 , R 7 , R 8 independently represent a linear or branched alkyl in CC 6 .
- R 1 and R 2 independently represent methyl, ethyl, n-propyl, iso-propyl or t-butyl; in particular, R 1 and R 2 represent methyl.
- the ketone of formula (IV) is advantageously chosen from ketones of low molecular weight, in particular from ketones whose molecular mass is less than 130 g / mol or even less than 100 g / mol.
- the compounds of formulas (I) to (IV) may be present in a wide range of ratios.
- the alcohol of formula (III) and the ketone of formula (IV) are present in a molar ratio (III) / (IV) alcohol of formula (III) / ketone of formula (IV) ranging from 1 / 10 to 2/1.
- the ratio (III) / (IV) is advantageously chosen between 1/8 and 1/2.
- acetone, cyclohexanol, isopropanol and cyclohexanone mixture in particular such a mixture whose cyclohexanol / acetone molar ratio ranges from 1/10 to 2/1, preferably from 1 to / 8 to 1/2.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11736338.2A EP2601161A1 (fr) | 2010-08-04 | 2011-07-20 | Procede de transfert d'hydrure pour la preparation de cetone |
US13/813,616 US8889913B2 (en) | 2010-08-04 | 2011-07-20 | Hydride transfer process for ketone preparation |
BR112013002629A BR112013002629A2 (pt) | 2010-08-04 | 2011-07-20 | processo para a preparação de uma cetona de fórmula (i) e um álcool de fórmula (ii), processo (p) para a preparação de cicloexanona e de isopropanol e mistura |
CN2011800379239A CN103052617A (zh) | 2010-08-04 | 2011-07-20 | 用于制备酮的氢负离子转移方法 |
KR1020137002501A KR101522111B1 (ko) | 2010-08-04 | 2011-07-20 | 케톤 제조를 위한 수소음이온 전이 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1056436A FR2963619B1 (fr) | 2010-08-04 | 2010-08-04 | Procede de transfert d'hydrure pour la preparation de cetone |
FR1056436 | 2010-08-04 |
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WO2012016831A1 true WO2012016831A1 (fr) | 2012-02-09 |
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PCT/EP2011/062413 WO2012016831A1 (fr) | 2010-08-04 | 2011-07-20 | Procede de transfert d'hydrure pour la preparation de cetone |
Country Status (9)
Country | Link |
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US (1) | US8889913B2 (fr) |
EP (1) | EP2601161A1 (fr) |
KR (1) | KR101522111B1 (fr) |
CN (1) | CN103052617A (fr) |
AR (1) | AR082465A1 (fr) |
BR (1) | BR112013002629A2 (fr) |
FR (1) | FR2963619B1 (fr) |
TW (1) | TW201223929A (fr) |
WO (1) | WO2012016831A1 (fr) |
Cited By (1)
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CN104736130A (zh) * | 2012-10-22 | 2015-06-24 | 奇华顿股份有限公司 | 恶臭抵消组合物 |
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KR101904356B1 (ko) * | 2016-08-10 | 2018-10-05 | 한국화학연구원 | 전기화학 촉매반응을 이용한 알도오스의 키톤으로의 전환방법 |
Citations (2)
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EP0603409A1 (fr) * | 1992-06-17 | 1994-06-29 | Japan Tobacco Inc. | Oxyde de zirconium hydrate modifie avec un compose organosilicien et catalyseurs utilises dans l'oxydation d'un alcool et la production de lactone |
WO1998030517A1 (fr) | 1997-01-06 | 1998-07-16 | Rhodia Chimie | Procede de reduction d'un compose carbonyle |
-
2010
- 2010-08-04 FR FR1056436A patent/FR2963619B1/fr not_active Expired - Fee Related
-
2011
- 2011-07-20 US US13/813,616 patent/US8889913B2/en not_active Expired - Fee Related
- 2011-07-20 BR BR112013002629A patent/BR112013002629A2/pt not_active IP Right Cessation
- 2011-07-20 CN CN2011800379239A patent/CN103052617A/zh active Pending
- 2011-07-20 KR KR1020137002501A patent/KR101522111B1/ko not_active IP Right Cessation
- 2011-07-20 EP EP11736338.2A patent/EP2601161A1/fr not_active Withdrawn
- 2011-07-20 WO PCT/EP2011/062413 patent/WO2012016831A1/fr active Application Filing
- 2011-08-02 TW TW100127457A patent/TW201223929A/zh unknown
- 2011-08-03 AR ARP110102797A patent/AR082465A1/es unknown
Patent Citations (2)
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EP0603409A1 (fr) * | 1992-06-17 | 1994-06-29 | Japan Tobacco Inc. | Oxyde de zirconium hydrate modifie avec un compose organosilicien et catalyseurs utilises dans l'oxydation d'un alcool et la production de lactone |
WO1998030517A1 (fr) | 1997-01-06 | 1998-07-16 | Rhodia Chimie | Procede de reduction d'un compose carbonyle |
Non-Patent Citations (6)
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CREYGHTON E J ET AL: "Stereoselective Meerwein-Ponndorf-Verley and Oppenauer reactions catalysed by zeolite BEA", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, ELSEVIER, AMSTERDAM, NL, vol. 115, 1 January 1997 (1997-01-01), pages 457 - 472, XP002275736, ISSN: 1381-1169, DOI: DOI:10.1016/S1381-1169(96)00351-2 * |
KABO G J ET AL: "Thermodynamic properties of cyclohexanol and cyclohexanone", JOURNAL OF CHEMICAL THERMODYNAMICS, ACADEMIC PRESS, LONDON, GB, vol. 20, no. 4, 1 April 1988 (1988-04-01), pages 429 - 437, XP023947911, ISSN: 0021-9614, [retrieved on 19880401], DOI: DOI:10.1016/0021-9614(88)90179-6 * |
KUNO, HIDEYUKI ET AL: "Oxidation of alcohols to aldehydes and ketones over hydrous zirconium(IV) oxide modified by trimethylsilyl chloride", 1993, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN , 66(6), 1699-702 CODEN: BCSJA8; ISSN: 0009-2673, XP002625790 * |
KUNO, HIDEYUKI ET AL: "Oxidation of secondary alcohols over hydrous zirconium(IV) oxide", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN , 63(7), 1943-6 CODEN: BCSJA8; ISSN: 0009-2673, 1990, XP002625791 * |
LEYRIT, PIERRE ET AL: "A novel heterogeneous molecular catalyst for the Meerwein-Ponndorf-Verley and Oppenauer reactions", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL , 112(3), 395-400 CODEN: JMCCF2; ISSN: 1381-1169, 1996, XP002625793 * |
RAJA, THIRUMALAISWAMY ET AL: "Calcined layered double hydroxides as basic heterogeneous catalysts for the Oppenauer oxidation of alcohols", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN , 72(9), 2117-2119 CODEN: BCSJA8; ISSN: 0009-2673, 1999, XP002625792 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104736130A (zh) * | 2012-10-22 | 2015-06-24 | 奇华顿股份有限公司 | 恶臭抵消组合物 |
Also Published As
Publication number | Publication date |
---|---|
US20130204046A1 (en) | 2013-08-08 |
FR2963619B1 (fr) | 2013-03-29 |
KR20130021469A (ko) | 2013-03-05 |
FR2963619A1 (fr) | 2012-02-10 |
KR101522111B1 (ko) | 2015-05-20 |
EP2601161A1 (fr) | 2013-06-12 |
TW201223929A (en) | 2012-06-16 |
US8889913B2 (en) | 2014-11-18 |
AR082465A1 (es) | 2012-12-12 |
CN103052617A (zh) | 2013-04-17 |
BR112013002629A2 (pt) | 2016-06-07 |
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