EP1924547A1 - Verfahren zur herstellung von (meth) acrylaten vier- oder mehrwertiger alkohole - Google Patents
Verfahren zur herstellung von (meth) acrylaten vier- oder mehrwertiger alkoholeInfo
- Publication number
- EP1924547A1 EP1924547A1 EP06792846A EP06792846A EP1924547A1 EP 1924547 A1 EP1924547 A1 EP 1924547A1 EP 06792846 A EP06792846 A EP 06792846A EP 06792846 A EP06792846 A EP 06792846A EP 1924547 A1 EP1924547 A1 EP 1924547A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- meth
- transesterification
- alkanols
- formula
- butyl
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 150000001252 acrylic acid derivatives Chemical class 0.000 title description 5
- 150000005846 sugar alcohols Polymers 0.000 title description 2
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 20
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 239000011541 reaction mixture Substances 0.000 claims abstract description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 abstract description 3
- -1 ester radicals Chemical class 0.000 description 19
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- GQPVFBDWIUVLHG-UHFFFAOYSA-N [2,2-bis(hydroxymethyl)-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)(CO)COC(=O)C(C)=C GQPVFBDWIUVLHG-UHFFFAOYSA-N 0.000 description 2
- JUDXBRVLWDGRBC-UHFFFAOYSA-N [2-(hydroxymethyl)-3-(2-methylprop-2-enoyloxy)-2-(2-methylprop-2-enoyloxymethyl)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)(COC(=O)C(C)=C)COC(=O)C(C)=C JUDXBRVLWDGRBC-UHFFFAOYSA-N 0.000 description 2
- APZPSKFMSWZPKL-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)(CO)CO APZPSKFMSWZPKL-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- XYXJKPCGSGVSBO-UHFFFAOYSA-N 1,3,5-tris[(4-tert-butyl-3-hydroxy-2,6-dimethylphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical group CC1=CC(C(C)(C)C)=C(O)C(C)=C1CN1C(=O)N(CC=2C(=C(O)C(=CC=2C)C(C)(C)C)C)C(=O)N(CC=2C(=C(O)C(=CC=2C)C(C)(C)C)C)C1=O XYXJKPCGSGVSBO-UHFFFAOYSA-N 0.000 description 1
- VOYADQIFGGIKAT-UHFFFAOYSA-N 1,3-dibutyl-4-hydroxy-2,6-dioxopyrimidine-5-carboximidamide Chemical compound CCCCn1c(O)c(C(N)=N)c(=O)n(CCCC)c1=O VOYADQIFGGIKAT-UHFFFAOYSA-N 0.000 description 1
- CUJPFPXNDSIBPG-UHFFFAOYSA-N 1,3-propanediyl Chemical group [CH2]C[CH2] CUJPFPXNDSIBPG-UHFFFAOYSA-N 0.000 description 1
- 229940005561 1,4-benzoquinone Drugs 0.000 description 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- DDPGLQRMAQYQEQ-UHFFFAOYSA-N 1-butoxypropyl 2-methylprop-2-enoate Chemical compound CCCCOC(CC)OC(=O)C(C)=C DDPGLQRMAQYQEQ-UHFFFAOYSA-N 0.000 description 1
- WIWZLDGSODDMHJ-UHFFFAOYSA-N 1-ethoxybutyl 2-methylprop-2-enoate Chemical compound CCCC(OCC)OC(=O)C(C)=C WIWZLDGSODDMHJ-UHFFFAOYSA-N 0.000 description 1
- HVBADOTWUFBZMF-UHFFFAOYSA-N 1-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOC(C)OC(=O)C(C)=C HVBADOTWUFBZMF-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- OPLCSTZDXXUYDU-UHFFFAOYSA-N 2,4-dimethyl-6-tert-butylphenol Chemical compound CC1=CC(C)=C(O)C(C(C)(C)C)=C1 OPLCSTZDXXUYDU-UHFFFAOYSA-N 0.000 description 1
- DJKKWVGWYCKUFC-UHFFFAOYSA-N 2-butoxyethyl 2-methylprop-2-enoate Chemical compound CCCCOCCOC(=O)C(C)=C DJKKWVGWYCKUFC-UHFFFAOYSA-N 0.000 description 1
- SFPNZPQIIAJXGL-UHFFFAOYSA-N 2-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOCCOC(=O)C(C)=C SFPNZPQIIAJXGL-UHFFFAOYSA-N 0.000 description 1
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 1
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 1
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical group CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 1
- XOIZPYZCDNKYBW-UHFFFAOYSA-N 5-tert-butylbenzene-1,3-diol Chemical compound CC(C)(C)C1=CC(O)=CC(O)=C1 XOIZPYZCDNKYBW-UHFFFAOYSA-N 0.000 description 1
- NUXLDNTZFXDNBA-UHFFFAOYSA-N 6-bromo-2-methyl-4h-1,4-benzoxazin-3-one Chemical compound C1=C(Br)C=C2NC(=O)C(C)OC2=C1 NUXLDNTZFXDNBA-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 description 1
- UNXHWFMMPAWVPI-QWWZWVQMSA-N D-threitol Chemical compound OC[C@@H](O)[C@H](O)CO UNXHWFMMPAWVPI-QWWZWVQMSA-N 0.000 description 1
- 229920001174 Diethylhydroxylamine Polymers 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- JVWLUVNSQYXYBE-UHFFFAOYSA-N Ribitol Natural products OCC(C)C(O)C(O)CO JVWLUVNSQYXYBE-UHFFFAOYSA-N 0.000 description 1
- LCXXNKZQVOXMEH-UHFFFAOYSA-N Tetrahydrofurfuryl methacrylate Chemical compound CC(=C)C(=O)OCC1CCCO1 LCXXNKZQVOXMEH-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- IPPWILKGXFOXHO-UHFFFAOYSA-N chloranilic acid Chemical compound OC1=C(Cl)C(=O)C(O)=C(Cl)C1=O IPPWILKGXFOXHO-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- XRXPHPJRVWEWKQ-UHFFFAOYSA-N cyclohexyloxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCOC1CCCCC1 XRXPHPJRVWEWKQ-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical compound CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 description 1
- 150000005205 dihydroxybenzenes Chemical class 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- WMAFNLQQGPUKCM-UHFFFAOYSA-N ethoxymethyl 2-methylprop-2-enoate Chemical compound CCOCOC(=O)C(C)=C WMAFNLQQGPUKCM-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- DWXAVNJYFLGAEF-UHFFFAOYSA-N furan-2-ylmethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CO1 DWXAVNJYFLGAEF-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 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
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001427 mPEG Polymers 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- XGRBZUSXGVNWMI-UHFFFAOYSA-N phenylmethoxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCOCC1=CC=CC=C1 XGRBZUSXGVNWMI-UHFFFAOYSA-N 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003151 propanoic acid esters Chemical class 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- HEBKCHPVOIAQTA-ZXFHETKHSA-N ribitol Chemical compound OC[C@H](O)[C@H](O)[C@H](O)CO HEBKCHPVOIAQTA-ZXFHETKHSA-N 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 125000004079 stearyl 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])C([H])([H])C([H])([H])C([H])([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 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Definitions
- the invention relates to a process for the transesterification of (meth) acrylic acid esters with in particular polyfunctional alkanols using a catalyst.
- diorganyltin oxides or of organyltin halides as transesterification catalysts is known.
- DE-AS 1005947 describes that di- and triorganotin compounds effectively catalyze esterification and transesterification reactions of (meth) acrylic acid or (meth) acrylic acid esters.
- the advantageous effects of the catalysts described therein include high catalytic activity, low tendency to dehydration especially secondary alcohols and high ester yields.
- EP 663386 describes a process for the transesterification of (meth) acrylic acid esters with in particular polyfunctional alkanols using a mixed catalyst consisting of diorganyltin oxide and organyltin halide. For example, a reaction time of 14 hours is given in EP 663386 for the preparation of pentaerythritol tetramethacrylate. In addition, only 78 mol% of pentaerythritol tetramethacrylate are isolated.
- the object was to provide a process for the transesterification of (meth) acrylic acid esters with, in particular, polyfunctional alkanols using a catalyst which can, within acceptable reaction times, form reaction products in acceptable purities.
- R 1 is H or CH 3 and R 2 is an alkyl radical having 1 to 6 carbon atoms, with alkanols having four or more esterifiable hydroxyl group, characterized in that as the transesterification catalyst 0.01 to 10 wt .-% based on the entire reaction mixture lithium amide catalysts are used.
- (meth) acrylic acid esters can be prepared in significantly improved purities by the process.
- the notation (meth) acrylate stands for the esters of (meth) acrylic acid and means here both methacrylate, such as methyl methacrylate, ethyl methacrylate, etc., as well as acrylate, such as methyl acrylate, ethyl acrylate, etc., as well as mixtures of the two.
- the alkanols used in the transesterification preferably have four or more esterifiable hydroxyl groups, for example pentaerythritol, erythritol or threitol.
- Examples of representatives of penta- and hexafunctional alkanols which can be used as transesterification components are: arabinitol, ribitol, xylitol, sorbitol, glucitol and mannitol, all also known as sugar alcohols (cf., for example, Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd Ed., Vol. 1, pp. 754-789, John Wiley, New York, 1978).
- the reaction of acrylic or methacrylic esters of the formula I with the tetra- or polyfunctional alkanols in the presence of from 0.01 to 10% by weight of catalyst is preferably from 0.1 to 5% by weight, particularly preferably from 0.2 to 2 wt .-% catalyst based on the total reaction mixture.
- the reaction of acrylic or Methacrylklam of formula I with the tetra- or polyfunctional alkanols is at temperatures between 30 and 180 0 C, preferably between 50 and 130 degrees in the presence of 0.01 to 10 wt .-%, preferably from 0, 1 to 5 wt .-%, particularly preferably from 0.2 to 2 wt .-%, based on the total reaction mixture of the lithium amide carried out catalyst.
- the process can be carried out in any inert aprotic solvent. Preference is given to aliphatic or aromatic solvents, particularly preferably xylene, toluene or cyclohexane.
- inhibitors which prevent free-radical polymerization of the (meth) acrylic groups during the reaction. These inhibitors are well known in the art.
- inhibitors are used mainly 1, 4-dihydroxybenzenes. However, it is also possible to use differently substituted dihydroxybenzenes.
- such inhibitors can be represented by the general formula (III)
- R 6 is a linear or branched alkyl radical having one to eight carbon atoms, halogen or aryl, preferably an alkyl radical having one to four carbon atoms, more preferably methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec Butyl, tert -butyl, Cl, F or Br; o is an integer in the range of one to four, preferably one or two; and
- R 7 is hydrogen, a linear or branched alkyl radical having one to eight carbon atoms or aryl, preferably an alkyl radical having one to four carbon atoms, more preferably methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec Butyl or tert-butyl.
- R 7 is hydrogen, a linear or branched alkyl radical having one to eight carbon atoms or aryl, preferably an alkyl radical having one to four carbon atoms, more preferably methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec Butyl or tert-butyl.
- 1,4-benzoquinone as the parent compound.
- R 6 and o have the meaning given above.
- R 8 denotes a linear or branched alkyl radical having one to eight carbon atoms, aryl or aralkyl, propionic acid esters with 1 to 4 valent alcohols, which may also contain heteroatoms such as S, O and N, preferably an alkyl radical having one to four carbon atoms, particularly preferably methyl, Ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, tert-butyl.
- Another advantageous class of substances are hindered phenols based on triazine derivatives of the formula (VI)
- the proportion of inhibitors individually or as a mixture is generally 0.01-0.50% (wt / wt), wherein the concentration of the inhibitors is preferably selected so that the color number according to DIN 55945 is not impaired becomes. Many of these inhibitors are commercially available.
- (Meth) acrylic esters of the formula I and hydroxyl groups of the tetra- or polyfunctional alkanols react to give the desired end products.
- the reaction can be carried out under atmospheric pressure, underpressure or overpressure, it being possible for the reaction to be carried out batchwise or continuously.
- the starting materials, (meth) acrylic acid esters I and tetra- or polyfunctional alkanol are heated together in the presence of the lithium amide catalyst to reaction temperature and thereby continuously the eliminated alkanol R 2 OH and the excess (meth) acrylic ester I, preferably together in one Azeotrope, distilled off.
- the reaction times are generally between 1 and 20 hours, preferably between 2 and 8 hours, and depend on the reaction temperature or on the amount of catalyst used.
- an inert solvent such as, for example, toluene or cyclohexane.
- the excess (meth) acrylic ester I is partially or preferably completely, for example distilled off, removed from the reaction product. Subsequently, the separation of the catalyst is carried out by filtration.
- the tetra- or polyfunctional (meth) acrylic esters are excellent copolymers for reactions in which crosslinking during polymerization is desired.
- they are used in paints, dental applications, adhesives, in vulcanization or in radiation curing.
- the mixture is introduced into the reaction apparatus except for lithium amide and dehydrated, then the batch is cooled. At about 80 0 C is added to the lithium amide and the reaction temperature is increased again. The resulting methanol is distilled as MMA / methanol azeotrope over a column top. After the column head temperature no longer falls, the reaction is stopped after a reaction time of 6.7 h and a reaction temperature of 101 0 C to 113 0 C.
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005044250A DE102005044250A1 (de) | 2005-09-15 | 2005-09-15 | Verfahren zur Herstellung von Methacrylaten mit reaktiven Doppelbindungen |
| PCT/EP2006/065366 WO2007031384A1 (de) | 2005-09-15 | 2006-08-16 | Verfahren zur herstellung von (meth) acrylaten vier- oder mehrwertiger alkohole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1924547A1 true EP1924547A1 (de) | 2008-05-28 |
Family
ID=37086504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06792846A Withdrawn EP1924547A1 (de) | 2005-09-15 | 2006-08-16 | Verfahren zur herstellung von (meth) acrylaten vier- oder mehrwertiger alkohole |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7521578B2 (de) |
| EP (1) | EP1924547A1 (de) |
| JP (1) | JP5080473B2 (de) |
| KR (1) | KR101297448B1 (de) |
| CN (1) | CN101203478B (de) |
| AU (1) | AU2006290941B2 (de) |
| BR (1) | BRPI0615874A2 (de) |
| CA (1) | CA2622353C (de) |
| DE (1) | DE102005044250A1 (de) |
| MX (1) | MX2008003169A (de) |
| NZ (1) | NZ564132A (de) |
| RU (1) | RU2446144C2 (de) |
| WO (1) | WO2007031384A1 (de) |
| ZA (1) | ZA200802414B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160007A1 (de) | 2011-05-24 | 2012-11-29 | Evonik Röhm Gmbh | Reaktivharze für kabelvergussmassen |
| DE102011081649A1 (de) | 2011-08-26 | 2013-02-28 | Evonik Röhm Gmbh | Längerkettige Methacrylate aus nachwachsenden Rohstoffen |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10314776A1 (de) * | 2003-03-31 | 2004-10-14 | Rohmax Additives Gmbh | Schmierölzusammensetzung mit guten Reibeigenschaften |
| DE102004021717A1 (de) * | 2004-04-30 | 2005-11-24 | Rohmax Additives Gmbh | Verfahren zur Herstellung von Schmierfett |
| DE102004034618A1 (de) * | 2004-07-16 | 2006-02-16 | Rohmax Additives Gmbh | Verwendung von Pfropfcopolymeren |
| DE102004037929A1 (de) * | 2004-08-04 | 2006-03-16 | Rohmax Additives Gmbh | Verfahren zur radikalischen Polymerisation ethylenisch-ungesättigter Verbindungen |
| DE102006006200B4 (de) * | 2006-02-09 | 2008-01-10 | Röhm Gmbh | Wässrige N-Methylol-methacrylamid-Methacrylamid-Mischung |
| DE102006039420A1 (de) | 2006-08-23 | 2008-02-28 | Evonik Rohmax Additves Gmbh | Verfahren zur Herstellung von Methacrylatestern |
| JP2008100972A (ja) * | 2006-10-20 | 2008-05-01 | Kuraray Medical Inc | 親水性単量体の製造方法 |
| DE102007031473A1 (de) | 2007-07-05 | 2009-01-08 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Ethylenglycoldimethacrylat |
| KR20160107181A (ko) * | 2013-12-26 | 2016-09-13 | 다우 글로벌 테크놀로지스 엘엘씨 | 리튬 염-촉매된 트랜스에스테르화 공정용 억제제 배합물 및 리튬 염의 제거방법 |
| JP6273539B2 (ja) * | 2014-04-16 | 2018-02-07 | 東亞合成株式会社 | 多官能(メタ)アクリレートの製造方法 |
| SG11201706500SA (en) | 2015-02-26 | 2017-09-28 | Basf Se | Method for producing isosorbide dimethacrylate |
| US10619058B2 (en) * | 2015-07-02 | 2020-04-14 | Toagosei Co., Ltd. | Curable composition |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH585178A5 (de) * | 1972-12-27 | 1977-02-28 | Ciba Geigy Ag | |
| DE2744641B2 (de) * | 1977-10-04 | 1979-08-02 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Estern der Methacrylsäure |
| US4618700A (en) | 1983-12-22 | 1986-10-21 | Ciba-Geigy Corporation | Process for the preparation of a hydroxyphenylcarboxylate |
| DE3423443A1 (de) * | 1984-06-26 | 1986-01-02 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von estern der acryl- und methacrylsaeure durch umesterung |
| US5136082A (en) * | 1990-08-03 | 1992-08-04 | Himont Incorporated | Process for preparing organic esters and amides and catalyst system therefor |
| JP3460259B2 (ja) * | 1992-09-18 | 2003-10-27 | 株式会社エーピーアイ コーポレーション | ペンタエリスリトールエステル化合物およびその用途 |
| DE4401132A1 (de) * | 1994-01-17 | 1995-07-20 | Roehm Gmbh | Verfahren zur Umesterung von (Meth)acrylsäureestern |
| JPH0931018A (ja) * | 1995-07-24 | 1997-02-04 | Dainippon Ink & Chem Inc | ペンタエリスリトール(メタ)アクリルエステル類の製造法 |
| JP2000302749A (ja) * | 1999-04-26 | 2000-10-31 | Hitachi Chem Co Ltd | (メタ)アクリル酸ポリオキシエチレン化ビスフェノ−ルsエステル、その製造法及び感光性樹脂組成物 |
| JP4826026B2 (ja) * | 2001-05-18 | 2011-11-30 | 日立化成工業株式会社 | (メタ)アクリル酸エステルの製造法 |
| JP2005213218A (ja) * | 2004-01-30 | 2005-08-11 | Hitachi Chem Co Ltd | ポリオキシアルキレン化グリコール類の(メタ)アクリル酸エステル誘導体の製造方法 |
-
2005
- 2005-09-15 DE DE102005044250A patent/DE102005044250A1/de not_active Withdrawn
-
2006
- 2006-08-16 US US11/995,406 patent/US7521578B2/en not_active Expired - Fee Related
- 2006-08-16 CN CN2006800220452A patent/CN101203478B/zh not_active Expired - Fee Related
- 2006-08-16 MX MX2008003169A patent/MX2008003169A/es active IP Right Grant
- 2006-08-16 RU RU2008114030/04A patent/RU2446144C2/ru not_active IP Right Cessation
- 2006-08-16 AU AU2006290941A patent/AU2006290941B2/en not_active Ceased
- 2006-08-16 CA CA2622353A patent/CA2622353C/en not_active Expired - Fee Related
- 2006-08-16 EP EP06792846A patent/EP1924547A1/de not_active Withdrawn
- 2006-08-16 KR KR1020087006385A patent/KR101297448B1/ko not_active Expired - Fee Related
- 2006-08-16 BR BRPI0615874-9A patent/BRPI0615874A2/pt not_active Application Discontinuation
- 2006-08-16 WO PCT/EP2006/065366 patent/WO2007031384A1/de not_active Ceased
- 2006-08-16 NZ NZ564132A patent/NZ564132A/en not_active IP Right Cessation
- 2006-08-16 JP JP2008530456A patent/JP5080473B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-14 ZA ZA200802414A patent/ZA200802414B/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007031384A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012160007A1 (de) | 2011-05-24 | 2012-11-29 | Evonik Röhm Gmbh | Reaktivharze für kabelvergussmassen |
| DE102011081649A1 (de) | 2011-08-26 | 2013-02-28 | Evonik Röhm Gmbh | Längerkettige Methacrylate aus nachwachsenden Rohstoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101203478A (zh) | 2008-06-18 |
| RU2008114030A (ru) | 2009-10-20 |
| RU2446144C2 (ru) | 2012-03-27 |
| AU2006290941A1 (en) | 2007-03-22 |
| ZA200802414B (en) | 2009-01-28 |
| MX2008003169A (es) | 2008-03-18 |
| US20080194861A1 (en) | 2008-08-14 |
| KR20080044301A (ko) | 2008-05-20 |
| NZ564132A (en) | 2011-04-29 |
| AU2006290941B2 (en) | 2012-06-14 |
| DE102005044250A1 (de) | 2007-03-29 |
| WO2007031384A1 (de) | 2007-03-22 |
| CA2622353A1 (en) | 2007-03-22 |
| CN101203478B (zh) | 2011-05-04 |
| KR101297448B1 (ko) | 2013-08-16 |
| CA2622353C (en) | 2014-04-15 |
| JP5080473B2 (ja) | 2012-11-21 |
| BRPI0615874A2 (pt) | 2011-05-31 |
| US7521578B2 (en) | 2009-04-21 |
| JP2009507881A (ja) | 2009-02-26 |
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