EP3325458A1 - Procede de production de 5-hydroxymethylfurfural en presence de catalyseurs organiques de la famille des thiourees - Google Patents
Procede de production de 5-hydroxymethylfurfural en presence de catalyseurs organiques de la famille des thioureesInfo
- Publication number
- EP3325458A1 EP3325458A1 EP16741608.0A EP16741608A EP3325458A1 EP 3325458 A1 EP3325458 A1 EP 3325458A1 EP 16741608 A EP16741608 A EP 16741608A EP 3325458 A1 EP3325458 A1 EP 3325458A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groups
- chosen
- process according
- cyclic
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 51
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 title claims abstract description 38
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 title abstract description 58
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract description 29
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000002904 solvent Substances 0.000 claims abstract description 25
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 18
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 18
- 235000000346 sugar Nutrition 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 125000006165 cyclic alkyl group Chemical group 0.000 claims abstract description 5
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 claims description 34
- 229930091371 Fructose Natural products 0.000 claims description 25
- 239000005715 Fructose Substances 0.000 claims description 25
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 25
- 239000000945 filler Substances 0.000 claims description 25
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical group CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 17
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 150000002482 oligosaccharides Chemical class 0.000 claims description 12
- -1 linear or branched Chemical group 0.000 claims description 11
- 229920001542 oligosaccharide Polymers 0.000 claims description 11
- 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 claims description 10
- 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 claims description 10
- 239000008103 glucose Substances 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 150000002772 monosaccharides Chemical class 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000003585 thioureas Chemical class 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- 229920002488 Hemicellulose Polymers 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 claims description 4
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 claims description 3
- 229920001202 Inulin Polymers 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 150000004676 glycans Chemical class 0.000 claims description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 claims description 3
- 229940029339 inulin Drugs 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 150000003457 sulfones Chemical class 0.000 claims description 3
- 150000003462 sulfoxides Chemical class 0.000 claims description 3
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 2
- JMKRMQGOPWYOGL-UHFFFAOYSA-N 1-(4-methoxyphenyl)-3-phenylthiourea Chemical group C1=CC(OC)=CC=C1NC(=S)NC1=CC=CC=C1 JMKRMQGOPWYOGL-UHFFFAOYSA-N 0.000 claims description 2
- XQNDDOSPVFNUPP-UHFFFAOYSA-N 1-[3,5-bis(trifluoromethyl)phenyl]-3-cyclohexylthiourea Chemical group FC(F)(F)C1=CC(C(F)(F)F)=CC(NC(=S)NC2CCCCC2)=C1 XQNDDOSPVFNUPP-UHFFFAOYSA-N 0.000 claims description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 2
- DJMUYABFXCIYSC-UHFFFAOYSA-N 1H-phosphole Chemical compound C=1C=CPC=1 DJMUYABFXCIYSC-UHFFFAOYSA-N 0.000 claims description 2
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 2
- 235000019743 Choline chloride Nutrition 0.000 claims description 2
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- AYRXSINWFIIFAE-SCLMCMATSA-N Isomaltose Natural products OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@@H](O)[C@@H](O)[C@@H]1O AYRXSINWFIIFAE-SCLMCMATSA-N 0.000 claims description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 2
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 2
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims description 2
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- AYRXSINWFIIFAE-UHFFFAOYSA-N O6-alpha-D-Galactopyranosyl-D-galactose Natural products OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O AYRXSINWFIIFAE-UHFFFAOYSA-N 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- 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 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 2
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 2
- LUEWUZLMQUOBSB-ZLBHSGTGSA-N alpha-maltotetraose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)O[C@H](O[C@@H]2[C@H](O[C@H](O[C@@H]3[C@H](O[C@H](O)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-ZLBHSGTGSA-N 0.000 claims description 2
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 2
- DLRVVLDZNNYCBX-ZZFZYMBESA-N beta-melibiose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)O1 DLRVVLDZNNYCBX-ZZFZYMBESA-N 0.000 claims description 2
- FYGDTMLNYKFZSV-ZWSAEMDYSA-N cellotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](OC(O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-ZWSAEMDYSA-N 0.000 claims description 2
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical group [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 2
- 229960003178 choline chloride Drugs 0.000 claims description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 claims description 2
- DLRVVLDZNNYCBX-CQUJWQHSSA-N gentiobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-CQUJWQHSSA-N 0.000 claims description 2
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 239000008101 lactose Substances 0.000 claims description 2
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000005561 phenanthryl group Chemical group 0.000 claims description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical class CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- 150000003512 tertiary amines Chemical group 0.000 claims description 2
- 150000002596 lactones Chemical class 0.000 claims 2
- 230000001131 transforming effect Effects 0.000 abstract description 3
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 23
- 230000009466 transformation Effects 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000012429 reaction media Substances 0.000 description 8
- 238000004255 ion exchange chromatography Methods 0.000 description 7
- 150000008163 sugars Chemical class 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000002402 hexoses Chemical class 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 230000009972 noncorrosive effect Effects 0.000 description 4
- QKFJKGMPGYROCL-UHFFFAOYSA-N phenyl isothiocyanate Chemical compound S=C=NC1=CC=CC=C1 QKFJKGMPGYROCL-UHFFFAOYSA-N 0.000 description 4
- 150000003460 sulfonic acids Chemical class 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 229920001429 chelating resin Polymers 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000002029 lignocellulosic biomass Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 2
- 229940117953 phenylisothiocyanate Drugs 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- IFYLVUHLOOCYBG-UHFFFAOYSA-N eticyclidine Chemical compound C=1C=CC=CC=1C1(NCC)CCCCC1 IFYLVUHLOOCYBG-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- DNXDYHALMANNEJ-UHFFFAOYSA-N furan-2,3-dicarboxylic acid Chemical compound OC(=O)C=1C=COC=1C(O)=O DNXDYHALMANNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002540 isothiocyanates Chemical class 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0245—Nitrogen containing compounds being derivatives of carboxylic or carbonic acids
-
- 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
Definitions
- the invention relates to a process for converting sugars and in particular hexoses to 5-hydroxymethylfurfural in the presence of new organic catalysts of the family of thioureas of low acidity and non-corrosive.
- 5-hydroxymethylfurfural is a compound derived from biomass that can be used in many fields as precursors of active ingredients in pharmacy, agrochemicals or specialty chemicals. His interest in recent years is in its use as a precursor of furanedicarboxylic acid (FDCA) which is used as a substitute for terephthalic acid as a monomer for the production of polyester fibers or convenience plastics.
- FDCA furanedicarboxylic acid
- the high acidity of each of these catalysts can be characterized by the numerical value of its pKa in a solvent.
- the pKa of the sulfuric and sulfonic acids are between 0 and 3.
- the pKa of the sulfuric and sulfonic acids are between -14 and -2.
- the invention therefore relates to a process for producing 5-hydroxymethylfurfural from sugars using organic catalysts based on thiourea family compounds, low acid and non-corrosive.
- organic catalyst is meant a molecule acting as a catalyst and containing exclusively non-metallic atoms selected for example from carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur, silicon, fluorine, bromine, chlorine and iodine.
- An advantage of the present invention is to provide a process for converting sugars to 5-hydroxymethylfurfural using one or more organic catalysts of the thiourea family, said catalysts having a low acidity, being non-corrosive and being easily recyclable.
- the filler treated in the process according to the invention is a filler comprising at least one sugar, preferably chosen from oligosaccharides and monosaccharides, alone or as a mixture.
- sugar is meant any oligosaccharide or monosaccharide soluble in the reaction conditions contemplated by the invention.
- Monosaccharide more particularly denotes carbohydrates of general formula C 6 (H 2 O) 6 or C 6 H 12 0 6 .
- the preferred monosaccharides used as filler in the present invention are selected from glucose, mannose, fructose, alone or as a mixture.
- Oligosaccharide more particularly denotes a carbohydrate having the formula wherein n is an integer greater than 1, the monosaccharide units making up said oligosaccharide being identical or different, and / or a carbohydrate having the formula (0 6 ⁇ 1 ⁇ ⁇ + 2 ⁇ 5 ⁇ + ⁇ ) ( ⁇ 5 ⁇ 8 ⁇ + 2 ⁇ 4 ⁇ + ⁇ ) where m and n are integers greater than or equal to 1, the monosaccharide units making up said oligosaccharide being identical or different.
- the oligosaccharides are preferably chosen from oligomers of hexoses or pentoses and of hexoses, preferably from hexose oligomers, preferably with a degree of polymerization allowing them to be soluble in the reaction conditions envisaged by the invention. They can be obtained by partial hydrolysis of polysaccharides derived from renewable resources such as starch, inulin, cellulose or hemicellulose, possibly derived from lignocellulosic biomass. For example, the steam explosion of lignocellulosic biomass is a process of partial hydrolysis of cellulose and hemicellulose contained in lignocellulosic biomass producing a flux of oligo- and monosaccharides.
- the preferred oligosaccharides used as filler in the present invention are preferably selected from sucrose, lactose, maltose, isomaltose, inulobiosis, melibiose, gentiobiose, trehalose, cellobiose, cellotriose, cellotetraose and oligosaccharides resulting from the hydrolysis of said polysaccharides resulting from the hydrolysis of starch, inulin, cellulose or hemicellulose, taken alone or as a mixture.
- the filler comprising at least one sugar used in the process according to the invention is chosen from cellobiose, fructose and glucose, taken alone or as a mixture.
- said filler is chosen from fructose and glucose, taken alone or as a mixture.
- said feedstock is contacted in the process according to the invention with at least one organic catalyst of the thiourea family in the presence of at least one solvent, said solvent being water or an organic solvent , alone or a mixture, at a temperature between 30 ° C and 200 ° C, and at a pressure between 0.1 MPa and 10 MPa.
- the groups R 1 and R 2 can be independently selected from the families of groups. For example, R 1 may be chosen from aromatic groups and R 2 from cycloalkyl groups.
- R1 and R2 are chosen from the same grouping family, R1 and R2 may be identical or different.
- said groups R 1 and R 2 are chosen from aromatic groups comprising a heteroatom or not and alkyl, cyclic or non-cyclic groups, said groups R 1 and R 2 may be substituted or not and identical or different and, preferably, said groups R1 and R2 are chosen from aromatic groups that do not comprise heteroatoms.
- said groups R 1 and R 2 are chosen from aromatic groups comprising a heteroatom
- said heteroatom is preferably chosen from nitrogen, phosphorus and oxygen.
- said groups R1 and R2 are preferably chosen from pyridine, phosphole and furan groups.
- said groups R 1 and R 2 are chosen from aromatic groups containing no heteroatom, they are advantageously chosen from aromatic groups having from 6 to 14 carbon atoms, fused or otherwise.
- the aromatic groups having from 6 to 14 carbon atoms are chosen from phenyl, naphthyl, phenanthryl and anthryl groups and very preferably, said group is phenyl.
- R 1 and R 2 groups are chosen from linear or branched, cyclic or non-cyclic alkyl groups, they are advantageously chosen from alkyl groups having from 1 to 12 carbon atoms, and preferably having from 1 to 6 atoms. carbons, and cycloalkyl groups having 3 to 8 carbon atoms, and preferably having 5 to 8 carbon atoms.
- the non-cyclic alkyl groups having 1 to 12 carbon atoms, and preferably 1 to 6 linear or branched carbon atoms are chosen from methyl, ethyl, propyl, isopropyl, butyl, pentyl and hexyl groups.
- the cycloalkyl groups having from 3 to 8 carbon atoms and preferably having from 5 to 8 carbon atoms are chosen from cyclopentyl, cyclohexyl, cycloheptyl and bicyclo [2.2.2] octyl groups.
- said groups R1 and R2 are chosen from alkyl groups comprising at least one heteroatom, cyclic or otherwise, said heteroatom is preferably chosen from nitrogen.
- Said groups are therefore advantageously chosen from alkyl and / or cycloalkyl groups which may comprise at least one tertiary amine function.
- they are advantageously chosen from N, N-dimethylethylamine, N, N-dimethylcyclohexylamine, N-methylpiperidine and aza-bicyclo [2.2.2] octyl.
- said groups R1 and R2 are substituted, they are preferably substituted with at least one group chosen from halogens, the groups -CX 3 with X being a halogen and preferably Fluorine, the nitro group - N0 2 , the -NHCOCH 3 group, the alkoxy groups, preferably chosen from methoxy and ethoxy groups and alkyl groups having 1 to 12 carbon atoms, linear or branched, preferably chosen from methyl, ethyl and propyl groups, butyl, pentyl and hexyl.
- said groups R1 and R2 are substituted with at least one group chosen from halogens, the groups -CX 3 with X being a halogen and preferably Fluorine and alkoxy groups, preferably the methoxy group.
- Said groups R1 and R2 may advantageously be mono- or disubstituted.
- thiourea 1 thiourea 2 In the DMSO, the pKa organic catalysts of the thiourea family are between 8 and 22. They are therefore much less acidic than the strong acids conventionally used for the dehydration of sugars, such as sulfuric acid or sulfuric acid. sulfonic acids whose pKa in DMSO are between 0 and 3. These acidity ranking data are from the literature and well known to those skilled in the art, for example reference may be made to the article of FG Bordwell et al. (J. Am Chem Soc, 1991, 13, 8398-8401). Process of transformation
- the process for transforming the feedstock comprising at least one sugar is carried out in a reaction enclosure in the presence of at least one solvent, said solvent being water or an organic solvent, alone or in mixing, at a temperature between 30 ° C and 200 ° C, and at a pressure between 0.1 MPa and 10 MPa.
- the process is therefore carried out in a reaction vessel comprising at least one solvent and wherein said feedstock is placed in the presence of at least one organic catalyst of the thiourea family according to the invention.
- the process operates in the presence of at least one solvent, said solvent being water or an organic solvent, alone or as a mixture.
- the organic solvents are advantageously chosen from alcohols such as methanol, ethanol, propanols, butanols, ethers such as diethyl ether, dimethoxyethane, tetrahydrofuran, dioxane, esters such as ethyl formate and acetate.
- alcohols such as methanol, ethanol, propanols, butanols, ethers such as diethyl ether, dimethoxyethane, tetrahydrofuran, dioxane, esters such as ethyl formate and acetate.
- ethyl lactones such as ⁇ -valerolactone, ⁇ -butyrolactone, cyclic carbonates such as ethylene carbonate, propylene carbonate, nitriles such as acetonitrile, benzonitrile, amides such as dimethylformamide, diethylformamide, / V-methylpyrrolidone, sulfones such as dimethylsulfone, sulfolane, sulfoxides such as DMSO, ammonium salts such as choline chloride, alone or in admixture.
- the process according to the invention operates solely in the presence of organic solvent.
- said process according to the invention operates at a temperature between 50 ° C and 200 ° C and preferably between 50 ° C and 175 ° C, and at a pressure between 0.1 MPa and 8 MPa and preferred way between 0.1 and 5 MPa.
- the method can be operated according to different embodiments.
- the process can advantageously be implemented batchwise or continuously. It can be carried out in a closed reaction chamber or in a semi-open reactor.
- the organic catalyst (s) of the thiourea family are introduced into the reaction chamber in an amount corresponding to a mass ratio of filler / organic catalyst (s) of between 1 and 1000, preferably between 1 and 500. preferably between 1 and 100, preferably between 1 and 50.
- the filler is introduced into the process in an amount corresponding to a mass ratio solvent / filler of between 0.1 and 200, preferably between 0.3 and 100 and more preferably between 1 and 50.
- the hourly mass velocity (mass feed rate / mass of organic catalyst (s)) is between 0.01 hr -1 and 5 hr -1 , preferably between 0 and 02 h "1 and 2 h" 1.
- the catalyst can be easily recovered by precipitation, distillation, extraction or washing. It can also be recovered by passage over an ion exchange resin such as Amberlyst 15 or Amberlyst 31 and recycled after washing of this resin.
- an ion exchange resin such as Amberlyst 15 or Amberlyst 31 and recycled after washing of this resin.
- the products obtained and their mode of analysis The product of the reaction of the transformation process according to the invention is 5-hydroxymethylfurfural.
- reaction medium is analyzed by gas phase chromatography (GC) to determine the content of 5-HMF in the presence of an internal standard and by ion chromatography to determine the conversion of the charge in the presence of an external standard.
- GC gas phase chromatography
- Figure 1 is a graph showing the evolution of the yield of the 5-HMF reaction from a sugar charge under different catalytic conditions.
- glucose and fructose used as feed are commercial and used without further purification.
- 3,5-Trifluoromethylphenyl isothiocyanate, phenyl isothiocyanate, cyclohexylamine and p-anisidine used as precursors for the catalysts according to the invention are commercial and used without further purification.
- N-methylpyrrolidone, NMP in the examples, used as a solvent is commercial and used without further purification.
- the molar yield of thiourea is calculated by the ratio between the number of moles of thiourea obtained and the number of moles of isothiocyanate reagent involved.
- the molar yield of 5-HMF is calculated by the ratio of the number of moles of 5-HMF obtained to the number of moles of sugar filler engaged.
- the catalyst of Example 2 (0.044 g, 0.17 mmol) was added to a solution of fructose (2.0 g, 1 1, 10 mmol) in NMP (20 g).
- the mass ratio filler / catalyst is 45.5.
- the solvent / filler mass ratio is 10.
- the reaction medium is then stirred at 120 ° C. for 6 h.
- the conversion of fructose to 5-HMF is followed by regular sampling of an aliquot of solution which is instantly cooled to 0 ° C, redissolved in water and checked by ion chromatography.
- the molar yield of 5-HMF after 6h is 59%.
- the catalyst of Example 1 (0.046 g, 0.12 mmol) was added to a mixture of fructose and glucose 50% w / wt% (2.0 g, 1 1, 10 mmol) in NMP (20 mmol). boy Wut).
- the mass ratio filler / catalyst is 43.5.
- the solvent / filler mass ratio is 10.
- the reaction medium is then stirred at 120 ° C. for 6 h.
- the conversion of fructose to 5-HMF is followed by regular sampling of an aliquot of solution which is instantly cooled to 0 ° C, redissolved in water and checked by ion chromatography.
- the molar yield of 5-HMF after 6h is 58%.
- the catalyst of Example 2 (0.044 g, 0.17 mmol) is added to a mixture of fructose and glucose 50% w / wt% (2.0 g, 1 1, 10 mmol) in NMP (20 mg / ml). boy Wut).
- the mass ratio filler / catalyst is 45.5.
- the solvent / filler mass ratio is 10.
- the reaction medium is then stirred at 120 ° C. for 6 h.
- the conversion of fructose to 5-HMF is followed by regular sampling of an aliquot of solution which is instantly cooled to 0 ° C, redissolved in water and checked by ion chromatography.
- the molar yield of 5-HMF after 6 hours is 60%. Comparative Example 7 Transformation of fructose without catalyst (non-compliant)
- the kinetics of reaction is faster and the yield of 5-HMF is greater in the case of the use of weakly organic organic catalysts of the thiourea family according to the invention compared to a strong sulfonic acid such as Amberlyst 15, namely about 60% molar yield of 5-HMF in the presence of thiourea against 45% for the acidic resin Amberlyst 15 after 6 hours of reaction.
- a strong sulfonic acid such as Amberlyst 15, namely about 60% molar yield of 5-HMF in the presence of thiourea against 45% for the acidic resin Amberlyst 15 after 6 hours of reaction.
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)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1557052A FR3039150B1 (fr) | 2015-07-24 | 2015-07-24 | Procede de production de 5-hydroxymethylfurfural en presence de catalyseurs organiques de la famille des thiourees |
| PCT/EP2016/067126 WO2017016924A1 (fr) | 2015-07-24 | 2016-07-19 | Procede de production de 5-hydroxymethylfurfural en presence de catalyseurs organiques de la famille des thiourees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3325458A1 true EP3325458A1 (fr) | 2018-05-30 |
Family
ID=54545260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16741608.0A Withdrawn EP3325458A1 (fr) | 2015-07-24 | 2016-07-19 | Procede de production de 5-hydroxymethylfurfural en presence de catalyseurs organiques de la famille des thiourees |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10239852B2 (fr) |
| EP (1) | EP3325458A1 (fr) |
| JP (1) | JP2018526342A (fr) |
| KR (1) | KR20180034422A (fr) |
| CN (1) | CN108137524A (fr) |
| BR (1) | BR112018000195A2 (fr) |
| FR (1) | FR3039150B1 (fr) |
| WO (1) | WO2017016924A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3076554B1 (fr) | 2018-01-10 | 2020-09-18 | Ifp Energies Now | Procede de production de 5-hydroxymethylfurfural |
| CN116987051B (zh) * | 2023-08-04 | 2025-08-26 | 安徽理工大学 | 一种水解法制备5-羟甲基糠醛的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7393963B2 (en) * | 2004-12-10 | 2008-07-01 | Archer-Daniels-Midland Company | Conversion of 2,5-(hydroxymethyl)furaldehyde to industrial derivatives, purification of the derivatives, and industrial uses therefor |
| WO2013102911A1 (fr) * | 2012-01-03 | 2013-07-11 | Council Of Scientific & Industrial Research | Procédé de conversion chimique de la cellulose extraite d'une biomasse aromatique en hydroxyméthyl furfural |
-
2015
- 2015-07-24 FR FR1557052A patent/FR3039150B1/fr not_active Expired - Fee Related
-
2016
- 2016-07-19 EP EP16741608.0A patent/EP3325458A1/fr not_active Withdrawn
- 2016-07-19 CN CN201680043452.5A patent/CN108137524A/zh active Pending
- 2016-07-19 WO PCT/EP2016/067126 patent/WO2017016924A1/fr not_active Ceased
- 2016-07-19 KR KR1020187002190A patent/KR20180034422A/ko not_active Withdrawn
- 2016-07-19 US US15/747,343 patent/US10239852B2/en not_active Expired - Fee Related
- 2016-07-19 BR BR112018000195A patent/BR112018000195A2/pt not_active IP Right Cessation
- 2016-07-19 JP JP2018502816A patent/JP2018526342A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US10239852B2 (en) | 2019-03-26 |
| FR3039150A1 (fr) | 2017-01-27 |
| JP2018526342A (ja) | 2018-09-13 |
| FR3039150B1 (fr) | 2017-07-28 |
| WO2017016924A1 (fr) | 2017-02-02 |
| KR20180034422A (ko) | 2018-04-04 |
| BR112018000195A2 (pt) | 2018-09-11 |
| US20180370937A1 (en) | 2018-12-27 |
| CN108137524A (zh) | 2018-06-08 |
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