JP5781517B2 - 2,5−フランジカルボン酸及びそのエステルを調製する方法 - Google Patents
2,5−フランジカルボン酸及びそのエステルを調製する方法 Download PDFInfo
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- JP5781517B2 JP5781517B2 JP2012533103A JP2012533103A JP5781517B2 JP 5781517 B2 JP5781517 B2 JP 5781517B2 JP 2012533103 A JP2012533103 A JP 2012533103A JP 2012533103 A JP2012533103 A JP 2012533103A JP 5781517 B2 JP5781517 B2 JP 5781517B2
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- fdca
- acid
- ester
- alkyl
- feed
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- CHTHALBTIRVDBM-UHFFFAOYSA-N furan-2,5-dicarboxylic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)O1 CHTHALBTIRVDBM-UHFFFAOYSA-N 0.000 title claims description 215
- 150000002148 esters Chemical class 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000003054 catalyst Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 31
- 230000003647 oxidation Effects 0.000 claims description 30
- 238000007254 oxidation reaction Methods 0.000 claims description 30
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 claims description 23
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 10
- 125000005907 alkyl ester group Chemical group 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical group C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 claims description 4
- DNXDYHALMANNEJ-UHFFFAOYSA-N furan-2,3-dicarboxylic acid Chemical compound OC(=O)C=1C=COC=1C(O)=O DNXDYHALMANNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 125000006724 (C1-C5) alkyl ester group Chemical group 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000005055 alkyl alkoxy group Chemical group 0.000 claims 1
- 150000002763 monocarboxylic acids Chemical group 0.000 claims 1
- 239000011572 manganese Substances 0.000 description 43
- ASHVULSQMDWKFO-UHFFFAOYSA-N 5-(methoxymethyl)furan-2-carbaldehyde Chemical compound COCC1=CC=C(C=O)O1 ASHVULSQMDWKFO-UHFFFAOYSA-N 0.000 description 40
- -1 HMF ethers Chemical class 0.000 description 35
- 238000002474 experimental method Methods 0.000 description 20
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 11
- 229910052794 bromium Inorganic materials 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 10
- 229910017052 cobalt Inorganic materials 0.000 description 10
- 239000010941 cobalt Substances 0.000 description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 10
- CCDRPZFMDMKZSZ-UHFFFAOYSA-N 5-(ethoxymethyl)furan-2-carbaldehyde Chemical compound CCOCC1=CC=C(C=O)O1 CCDRPZFMDMKZSZ-UHFFFAOYSA-N 0.000 description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 125000004849 alkoxymethyl group Chemical group 0.000 description 9
- 229910052748 manganese Inorganic materials 0.000 description 9
- 239000003426 co-catalyst Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 150000002009 diols Chemical class 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 150000005690 diesters Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000005809 transesterification reaction Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 0 COC(c1ccc(C(O)=*)[o]1)=C Chemical compound COC(c1ccc(C(O)=*)[o]1)=C 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 150000002240 furans Chemical class 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical group 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- RVHSTXJKKZWWDQ-UHFFFAOYSA-N 1,1,1,2-tetrabromoethane Chemical compound BrCC(Br)(Br)Br RVHSTXJKKZWWDQ-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- SHNRXUWGUKDPMA-UHFFFAOYSA-N 5-formyl-2-furoic acid Chemical compound OC(=O)C1=CC=C(C=O)O1 SHNRXUWGUKDPMA-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001513 alkali metal bromide Inorganic materials 0.000 description 1
- 229910001616 alkaline earth metal bromide Inorganic materials 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- UWQOPFRNDNVUOA-UHFFFAOYSA-N dimethyl furan-2,5-dicarboxylate Chemical compound COC(=O)C1=CC=C(C(=O)OC)O1 UWQOPFRNDNVUOA-UHFFFAOYSA-N 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910001509 metal bromide Inorganic materials 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/42—Singly bound oxygen atoms
- C07D307/44—Furfuryl alcohol
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Description
実施例1は、0.78モル%のCo触媒(供給物に対して)、0.52Mの供給物濃度及び1/5/5、1/5/20及び1/3/20のCo/Mn/Br比を180℃で1時間、60バール(6.0MPa)の空気を用いた場合のそれぞれEMF、MMF、HMF+EMFの1:1混合物及びHMF+MMFの1:1混合物の酸化におけるFDCA+FDCAモノアルキルエステルの複合収率(「y」)を示す。酸素対供給物の比は、供給物1モル当たり8.07molのO2であった。これらの条件下では、より高いBr量がより高い収率をもたらすが、Br/(Co+Mn)>1の場合、腐食が商業規模で問題となり得る。驚くべきことに、MMFは、EMFよりもわずかに高い収率をもたらす。
実施例2は、0.1モル%、0.78モル%、1.56モル%及び1.85モル%のCo触媒(供給物に対して)、3.7wt/wt%供給物濃度及び1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を180℃で1時間、60バール(6.0MPa)の空気を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対する絶対触媒量の影響を示す。酸素対供給物の比は、供給物1モル当たり8.07molのO2であった。これらの条件下では、最低触媒濃度(0.1モル%のCo)量が、収率25%〜45%のFDCA+FDCAメチルエステルをもたらす。0.78モル%のCoでは、低い臭素触媒系(1/5/5)は収率60%のFDCA+FDCAメチルエステルをもたらす一方で、より高いBr触媒(1/3/20及び1/5/20)は、収率70%〜80%のFDCA+FDCAメチルエステルをもたらす。より高い触媒濃度(1.56モル%及び1.95モル%)は、Mn量及びBr量(試験した範囲内で)とは無関係に、収率70%〜80%のFDCA+FDCAメチルエステルをもたらす。
実施例3は、0.78モル%及び0.10モル%のCo触媒(供給物に対して)並びに1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対する空気圧(室温での反応器のヘッドスペースにおける20バール(2.0MPa)、40バール(4.0MPa)及び60バール(6.0MPa)の空気圧、酸素対供給物のモル比に換算される)の影響を示す。すべての実験における供給物濃度は3.7wt/wt%であり、温度は180℃であり、実験は1時間続けた。20バール(2.0MPa)の空気の圧力は、2.69モル/モルの酸素対供給物比に相当し、40バール(4.0MPa)の圧力は、5.68モル/モルのO2/供給物比に相当し、60バール(6.0MPa)の圧力は、8.07モル/モルのO2/供給物比に相当した。これらの条件下で、最低空気圧(20バール(2.0MPa))は、収率73%〜82%のFDCA+FDCAメチルエステルをもたらす。より高い圧力は、より低い収率を示す。1/5/20触媒は、最高の複合FDCA+FDCAメチルエステル収率を示す。最低複合収率は、低いBr触媒(1/5/5)で観察された。この低いBr触媒はまた、圧力の影響を最も受ける。これらの実験のデータは、以下の表3に付与される。
実施例4は、0.78モル%のCo触媒(供給物に対して)、3.7wt/wt%の供給物濃度を180℃及び60バール(6.0MPa)の空気で用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対する反応時間(0.5時間、0.75時間及び1時間)の影響を示す。空気圧は、8.07モル/モルのO2/供給物比に相当した。1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を有する触媒組成を変えた。これらの条件下で、反応時間は、複合FDCA+FDCAメチルエステル収率に対してほとんど影響がないことが見出された。これらの実験のデータは、以下の表4に付与される。
実施例5は、0.78モル%のCo触媒(供給物に対して)、3.7wt/wt%の供給物濃度を1時間、20バール(2.0MPa)及び60バール(6.0MPa)で1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対する温度(160℃、180℃、200℃及び220℃)の影響を示す。これらの条件下で、FDCA+FDCAメチルエステルの最高複合収率は、180℃で観察される。これらの実験のデータは、以下の表5に付与される。
実施例6は、0.78モル%のCo触媒(供給物に対して)を180℃及び20バール(2.0MPa)で1時間用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対する供給物濃度(3.7wt%、7.4wt%及び11.1wt%)の影響を示す。1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を有する触媒組成を変えた。これらの条件下で、FDCA+FDCAメチルエステルの収率は、供給物濃度を増加されるにつれ、わずかに減少する。これらの実験のデータは、以下の表6に付与される。
実施例7は、0.78モル%のCo触媒(供給物に対して)を180℃及び20バール(2.0MPa)で1時間用いた場合のMMFの酸化における中間体5−ホルミルフランカルボン酸(FFCA)の収率に対する供給物濃度(3.7wt%、7.4wt%及び11.1wt%)の影響を示す。1/5/5、1/3/20及び1/5/20のCo/Mn/Br比を有する触媒組成を変えた。これらの条件下で、FFCAの収率は、3.7wt%の供給物濃度ではごくわずかであるが、供給物濃度を増加されるにつれ、わずかに増加する。FFCAは、それが重縮合反応における鎖ストッパーとして作用するため望ましくない。これらの実験のデータは、以下の表7に付与される。
実施例8は、4モル%のCo+Mn触媒(供給物に対して)及び固定Br/(Co+Mn)比 0.7を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対するCo/Mn比(0/1(Mnのみ)、1/60、1/40、1/20、1/15、1/10、1/8、1/6、1/4、3/2、2/3及び4/1)の影響を示す。すべての実験において、供給物濃度は3.7wt/wt%であり、温度は180℃であり、空気圧は20バール(2.0MPa)であり、実験は1時間続けた。空気圧は、2.69モル/モルのO2/供給物比に相当した。これらの条件下で、Coは、関連FDCA+FDCAメチルエステル収率を得るのに要されるが、更に極少量のCo(Co/Mn 0.0167)により望ましい生成物形成がもたらされることが明らかである。これらの実験のデータは、以下の表8に付与される。
実施例9は、4モル%のCo+Mn触媒(供給物に対して)及び固定Br/(Co+Mn)比 0.7を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対するMn/Co比(0/1(Coのみ)、1/80、1/60、1/40、1/20、1/10、1/4、2/3、3/2及び4/1)の影響を示す。すべての実験において、供給物濃度は3.7wt/wt%であり、温度は180℃であり、空気圧は20バール(2.0MPa)であり、実験は1時間続けた。空気圧は、2.69モル/モルのO2/供給物比に相当した。これらの条件下で、Mnは、関連FDCA+FDCAメチルエステル収率を得るのに要されるが、この場合、最低量のMn(Co/Mn<20/1)では、ほんの少量の望ましい生成物しか観察されなかったことが明らかである。最高のFDCA+FDCAメチルエステル収率は、Mn/Co≧1/4で観察された。これらの実験のデータは、以下の表9に付与される。
実施例10は、4モル%のCo+Mn触媒(供給物に対して)を用いた場合のMMFの酸化におけるFDCA+FDCAモノメチルエステルの複合収率に対するBr量(Br/(Co+Mn)=0.1、0.25、0.4、0.5、0.7及び0.9)の影響を示す。すべての実験において、供給物濃度は3.7wt/wt%であり、温度は180℃であり、空気圧は20バール(2.0MPa)であり、実験は1時間続けた。空気圧は、2.69モル/モルのO2/供給物比に相当した。これらの条件下で、FDCA+FDCAメチルエステルの収率は、最低量のBr(Br/Co+Mn)=0.1)での57%〜63%から、最高量のBr(Br/(Co+Mn)=0.9)での71%〜77%に増加することは明らかである。これらの実験のデータは、以下の表10に付与される。
Claims (11)
- 2,5−フランジカルボン酸及び/又は2,5−フランジカルボン酸のC 1 〜C 5 アルキルエステルを調製する方法であって、5−アルコキシメチルフルフラールを含む供給物を、Co/Mn/Br基酸化触媒の存在下で酸化剤と接触させる工程を含み、アルコキシ基のアルキルが、C 1 〜C 5 アルキル基であることを特徴とする2,5−フランジカルボン酸及び/又は2,5−フランジカルボン酸のC 1 〜C 5 アルキルエステルを調製する方法。
- 請求項1に記載の方法において、前記供給物が、更なる出発材料として5−ヒドロキシメチルフルフラールを含むことを特徴とする方法。
- 請求項1に記載の方法において、前記酸化触媒が、少なくとも1つの更なる金属を含むことを特徴とする方法。
- 請求項3に記載の方法において、前記更なる金属が、Zr及び/又はCeであることを特徴とする方法。
- 請求項1に記載の方法において、前記酸化剤が、酸素、空気又は他の酸素含有ガスから選択されることを特徴とする方法。
- 請求項1〜5のいずれか一項に記載の方法において、前記供給物及び前記酸化剤を、150℃〜200℃の温度で接触させることを特徴とする方法。
- 請求項1に記載の方法において、更に、モノカルボン酸官能基を含有する溶媒が存在することを特徴とする方法。
- 請求項7に記載の方法において、前記溶媒は酢酸若しくは酢酸及び水の混合物を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記出発材料のアルコキシ基のアルキルが、メチルまたはエチルであることを特徴とする方法。
- 2,5−フランジカルボン酸のC 1 〜C 5 ジアルキルエステルを調製する方法であって、請求項1に記載の方法において2,5−フランジカルボン酸又は2,5−フランジカルボン酸のC 1 〜C 5 アルキルエステルを調製し、反応生成物を得る調製する工程と、
前記反応生成物をC1〜C5アルキルアルコールと反応させて、2,5−フランジカルボン酸の前記ジアルキルエステルを得る、反応工程とを含むことを特徴とする2,5−フランジカルボン酸のジアルキルエステルを調製する方法。 - 請求項10に記載の方法において、前記C1〜C5アルキルアルコールがメタノールであり、前記ジアルキルエステルが2,5−フランジカルボン酸のジメチルエステルであることを特徴とする方法。
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PCT/NL2010/050653 WO2011043660A2 (en) | 2009-10-07 | 2010-10-06 | Method for the preparation of 2,5-furandicarboxylic acid and esters thereof |
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