SG187044A1 - Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby - Google Patents
Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby Download PDFInfo
- Publication number
- SG187044A1 SG187044A1 SG2013002431A SG2013002431A SG187044A1 SG 187044 A1 SG187044 A1 SG 187044A1 SG 2013002431 A SG2013002431 A SG 2013002431A SG 2013002431 A SG2013002431 A SG 2013002431A SG 187044 A1 SG187044 A1 SG 187044A1
- Authority
- SG
- Singapore
- Prior art keywords
- ethyl levulinate
- ketal
- reactor
- propylene glycol
- glycerol
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 88
- 150000001241 acetals Chemical class 0.000 title description 78
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 578
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 549
- GMEONFUTDYJSNV-UHFFFAOYSA-N Ethyl levulinate Chemical compound CCOC(=O)CCC(C)=O GMEONFUTDYJSNV-UHFFFAOYSA-N 0.000 claims abstract description 362
- 239000000203 mixture Substances 0.000 claims abstract description 212
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000002253 acid Substances 0.000 claims abstract description 63
- 239000000356 contaminant Substances 0.000 claims abstract description 53
- 239000002638 heterogeneous catalyst Substances 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 190
- 238000004821 distillation Methods 0.000 claims description 184
- 238000006243 chemical reaction Methods 0.000 claims description 118
- 239000006227 byproduct Substances 0.000 claims description 51
- 239000003377 acid catalyst Substances 0.000 claims description 46
- 239000003054 catalyst Substances 0.000 claims description 43
- 239000001257 hydrogen Substances 0.000 claims description 41
- 229910052739 hydrogen Inorganic materials 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 31
- 239000000872 buffer Substances 0.000 claims description 30
- 239000000539 dimer Substances 0.000 claims description 26
- 238000000769 gas chromatography-flame ionisation detection Methods 0.000 claims description 26
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 125000003342 alkenyl group Chemical group 0.000 claims description 22
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 22
- 241000894007 species Species 0.000 claims description 22
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 claims description 21
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 21
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 20
- 239000013638 trimer Substances 0.000 claims description 20
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 claims description 17
- 238000005194 fractionation Methods 0.000 claims description 17
- -1 sodium bicarbonate, sodium phosphates Chemical class 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 16
- 239000013628 high molecular weight specie Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 13
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 12
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 239000002808 molecular sieve Substances 0.000 claims description 9
- 238000010926 purge Methods 0.000 claims description 9
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 9
- 235000015165 citric acid Nutrition 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
- 235000017550 sodium carbonate Nutrition 0.000 claims description 6
- 239000001509 sodium citrate Substances 0.000 claims description 6
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 235000021317 phosphate Nutrition 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 3
- 239000002815 homogeneous catalyst Substances 0.000 claims description 3
- 125000005020 hydroxyalkenyl group Chemical group 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000001488 sodium phosphate Substances 0.000 claims description 3
- 235000011008 sodium phosphates Nutrition 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 235000011083 sodium citrates Nutrition 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims 3
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 239000001506 calcium phosphate Substances 0.000 claims 1
- 235000011010 calcium phosphates Nutrition 0.000 claims 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 150000007529 inorganic bases Chemical class 0.000 claims 1
- 125000005647 linker group Chemical group 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims 1
- 229920005862 polyol Polymers 0.000 abstract description 48
- 150000003077 polyols Chemical class 0.000 abstract description 47
- 239000003381 stabilizer Substances 0.000 abstract description 3
- 235000011187 glycerol Nutrition 0.000 description 155
- 235000013772 propylene glycol Nutrition 0.000 description 143
- 239000000376 reactant Substances 0.000 description 53
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 52
- 150000004715 keto acids Chemical class 0.000 description 46
- 239000012535 impurity Substances 0.000 description 41
- 150000002148 esters Chemical class 0.000 description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 27
- 150000002431 hydrogen Chemical class 0.000 description 25
- 230000008569 process Effects 0.000 description 23
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 20
- 239000003153 chemical reaction reagent Substances 0.000 description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 18
- 239000011593 sulfur Substances 0.000 description 18
- 229910052717 sulfur Inorganic materials 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 16
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 16
- 239000000126 substance Substances 0.000 description 15
- 230000032683 aging Effects 0.000 description 14
- 239000007795 chemical reaction product Substances 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 12
- 239000003456 ion exchange resin Substances 0.000 description 12
- 229920003303 ion-exchange polymer Polymers 0.000 description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 12
- 239000011521 glass Substances 0.000 description 11
- 238000004128 high performance liquid chromatography Methods 0.000 description 11
- 229940040102 levulinic acid Drugs 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 8
- 229920001429 chelating resin Polymers 0.000 description 8
- 230000003301 hydrolyzing effect Effects 0.000 description 8
- 238000005907 ketalization reaction Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000005809 transesterification reaction Methods 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000007853 buffer solution Substances 0.000 description 7
- 239000012467 final product Substances 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 238000006359 acetalization reaction Methods 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 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 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- 229910010272 inorganic material Inorganic materials 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 238000005575 aldol reaction Methods 0.000 description 4
- 239000007979 citrate buffer Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 229940061607 dibasic sodium phosphate Drugs 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 4
- 239000011147 inorganic material Substances 0.000 description 4
- 125000000468 ketone group Chemical group 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- UIUJIQZEACWQSV-UHFFFAOYSA-N succinic semialdehyde Chemical compound OC(=O)CCC=O UIUJIQZEACWQSV-UHFFFAOYSA-N 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 238000002211 ultraviolet spectrum Methods 0.000 description 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 description 2
- RTGHRDFWYQHVFW-UHFFFAOYSA-N 3-oxoadipic acid Chemical compound OC(=O)CCC(=O)CC(O)=O RTGHRDFWYQHVFW-UHFFFAOYSA-N 0.000 description 2
- OAKURXIZZOAYBC-UHFFFAOYSA-N 3-oxopropanoic acid Chemical compound OC(=O)CC=O OAKURXIZZOAYBC-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- MGTZCLMLSSAXLD-UHFFFAOYSA-N 5-oxohexanoic acid Chemical compound CC(=O)CCCC(O)=O MGTZCLMLSSAXLD-UHFFFAOYSA-N 0.000 description 2
- PNPPVRALIYXJBW-UHFFFAOYSA-N 6-oxohexanoic acid Chemical compound OC(=O)CCCCC=O PNPPVRALIYXJBW-UHFFFAOYSA-N 0.000 description 2
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 2
- 229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 2
- 238000003109 Karl Fischer titration Methods 0.000 description 2
- 229930194542 Keto Natural products 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 238000005882 aldol condensation reaction Methods 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 229940013688 formic acid Drugs 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 2
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
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- PYLWPDMWSQBLDR-UHFFFAOYSA-N tetradec-9-yn-1-ol Chemical compound CCCCC#CCCCCCCCCO PYLWPDMWSQBLDR-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000013337 tricalcium citrate Nutrition 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 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
- 229960002675 xylitol Drugs 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37036510P | 2010-08-03 | 2010-08-03 | |
| PCT/US2011/046463 WO2012018939A2 (en) | 2010-08-03 | 2011-08-03 | Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG187044A1 true SG187044A1 (en) | 2013-02-28 |
Family
ID=45556606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013002431A SG187044A1 (en) | 2010-08-03 | 2011-08-03 | Methods for the manufacture of acetals and ketals, and the acetals and ketals produced thereby |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US20120035376A1 (enExample) |
| EP (1) | EP2601184B1 (enExample) |
| JP (1) | JP5886856B2 (enExample) |
| KR (1) | KR20130136955A (enExample) |
| CN (1) | CN103025720B (enExample) |
| AU (1) | AU2011285715B2 (enExample) |
| BR (1) | BR112013000575A2 (enExample) |
| CA (2) | CA2806352C (enExample) |
| MX (1) | MX336783B (enExample) |
| SG (1) | SG187044A1 (enExample) |
| WO (1) | WO2012018939A2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2803389C (en) * | 2010-08-12 | 2016-10-11 | Segetis, Inc. | Carboxy ester ketal removal compositions, methods of manufacture, and uses thereof |
| WO2012065116A2 (en) | 2010-11-11 | 2012-05-18 | Segetis, Inc. | Polyhydroxy ketal ester adducts, methods of manufacture and uses thereof |
| CN103201309B (zh) | 2010-11-11 | 2015-04-29 | 赛格提斯公司 | 聚缩酮加合物、其制备方法和用途 |
| ITPN20130066A1 (it) | 2013-11-11 | 2015-05-12 | Fluos S A S Di Giuseppe Chiaradia & C | Plastificanti per polimeri |
| US9850400B2 (en) | 2014-08-20 | 2017-12-26 | Resinate Materials Group, Inc. | Digestion of keratin |
| US9951171B2 (en) | 2014-08-20 | 2018-04-24 | Resinate Materials Group, Inc. | Polyester polyols from recycled polymers and waste streams |
| WO2016028837A1 (en) | 2014-08-20 | 2016-02-25 | Resinate Materials Group, Inc. | Polyester polyols from recycled polymers and waste streams |
| US9580546B2 (en) | 2014-10-29 | 2017-02-28 | Resinate Materials Group, Inc. | Polymeric plasticizer compositions |
| US9890243B2 (en) | 2014-10-29 | 2018-02-13 | Resinate Materials Group, Inc. | Polymeric plasticizer compositions |
| CN110078701A (zh) * | 2019-03-29 | 2019-08-02 | 郑州大学 | 一种农林废弃物制备生物质基缩酮酯的方法 |
| US10773192B1 (en) * | 2019-04-09 | 2020-09-15 | Bitfury Ip B.V. | Method and apparatus for recovering dielectric fluids used for immersion cooling |
| CN113929654B (zh) * | 2021-10-26 | 2022-09-02 | 郑州大学 | 一种乙酰丙酸甘油缩酮甲酯的连续合成方法及应用 |
| EP4626873A1 (en) | 2022-12-02 | 2025-10-08 | Specialty Operations France | Bio-based compounds |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2556135A (en) | 1951-06-05 | Preparation of ketal esters | ||
| US1934309A (en) | 1933-11-07 | Cyclic acetals and process of | ||
| US2260261A (en) | 1941-10-21 | Cyclic ketals and process for | ||
| US2008720A (en) | 1932-05-03 | 1935-07-23 | Du Pont | Levulinic acid ester |
| US2654723A (en) | 1950-11-01 | 1953-10-06 | Gen Tire & Rubber Co | Polyvinyl composition and method of making same |
| FR1445013A (fr) | 1964-07-09 | 1966-07-08 | Thomae Gmbh Dr K | Procédé pour fabriquer des nouveaux acides dioxolano-2-carboxyliques |
| US3658789A (en) | 1970-01-19 | 1972-04-25 | Syntex Corp | Drug glycerol ketals |
| GB1427918A (en) | 1972-05-26 | 1976-03-10 | Shell Int Research | Herbicidal glycerol acetals |
| SU722912A1 (ru) | 1978-03-06 | 1980-03-25 | Уфимский Нефтяной Институт | Способ получени 5-метил/-4оксо3,6,8-триоксабицикло/ (3,2,1)-октана |
| JPS57197235A (en) | 1981-05-28 | 1982-12-03 | Kao Corp | Preparation of 2-hydroxy-3-alkoxypropyl glyceryl ether |
| US4792411A (en) | 1986-12-29 | 1988-12-20 | The Lubrizol Corporation | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
| US4923891A (en) | 1987-09-24 | 1990-05-08 | G. D. Searle & Co. | Leukotriene LTD4 and LTB4 antagonists |
| US5095098A (en) | 1989-09-29 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Yttrium and rare earth compounds catalyzed lactone polymerization |
| JPH04217972A (ja) | 1990-07-30 | 1992-08-07 | Mitsuo Okahara | 新規なカルボン酸塩誘導体及びそれよりなる分解性界面活性剤 |
| DE4110973A1 (de) | 1991-04-05 | 1992-10-08 | Haarmann & Reimer Gmbh | Mittel mit physiologischem kuehleffekt und fuer diese mittel geeignete wirksame verbindungen |
| DE69308883T2 (de) | 1992-11-25 | 1997-07-24 | Unilever Nv | Alkylidene glyzerol-tenside und diese enthaltende waschmittelzusammensetzungen |
| US5202413A (en) | 1993-02-16 | 1993-04-13 | E. I. Du Pont De Nemours And Company | Alternating (ABA)N polylactide block copolymers |
| DE19647395A1 (de) | 1996-11-15 | 1998-05-20 | Basf Ag | Verfahren zur Herstellung von cyclischen Acetalen oder Ketalen |
| US5998092A (en) | 1998-05-27 | 1999-12-07 | Clariant International, Ltd. | Water soluble negative-working photoresist composition |
| JP4287546B2 (ja) | 1999-07-27 | 2009-07-01 | 花王株式会社 | グリセリルエーテルの製法 |
| WO2001042335A1 (en) | 1999-12-10 | 2001-06-14 | Dow Global Technologies Inc. | Catalyst systems for polycondensation reactions |
| US6528025B1 (en) | 2000-06-26 | 2003-03-04 | Roche Vitamins Inc. | Process of manufacturing equipment for preparing acetals and ketals |
| ES2201894B2 (es) | 2002-01-18 | 2005-03-01 | Industrial Management, S.A | Procedimiento para producir combustibles biodiesel con propiedades mejoradas a baja temperatura. |
| DE10218916A1 (de) | 2002-04-27 | 2003-11-06 | Degussa | Verfahren zur Herstellung von Acetalen und Ketalen mit Hilfe mehrstufiger Pervaporation oder Dampfpermeation |
| CA2525302A1 (en) | 2003-05-12 | 2004-11-18 | David Bundle | Multivalent inhibitors of serum amyloid p component |
| WO2005097723A2 (en) | 2004-03-24 | 2005-10-20 | E.I. Dupont De Nemours And Company | PREPARATION OF LEVULINIC ACID ESTERS FROM α-ANGELICA LACTONE AND ALCOHOLS |
| EP1732876A1 (en) | 2004-03-24 | 2006-12-20 | E.I.Du pont de nemours and company | Preparation of levulinic acid esters from alpha-angelica lactone and alcohols |
| JP4776303B2 (ja) | 2004-11-22 | 2011-09-21 | 独立行政法人科学技術振興機構 | 含フッ素化合物の製造方法、含フッ素化合物、含フッ素ポリマー、及び含フッ素ポリマーを用いた光学材料若しくは電気材料 |
| CA2597587A1 (en) | 2005-02-11 | 2006-08-17 | Coley Pharmaceutical Group, Inc. | Oxime and hydroxylamine substituted imidazo[4,5-c] ring compounds and methods |
| US7300947B2 (en) * | 2005-07-13 | 2007-11-27 | Banyu Pharmaceutical Co., Ltd. | N-dihydroxyalkyl-substituted 2-oxo-imidazole derivatives |
| US7902410B2 (en) | 2005-11-03 | 2011-03-08 | Honeywell International Inc. | Process for the manufacture of fluorinated alkanes |
| CN103396393B (zh) * | 2005-11-22 | 2016-03-02 | 塞格提斯有限公司 | 甘油乙酰丙酸酯缩酮及其用途 |
| US8486994B2 (en) | 2007-01-18 | 2013-07-16 | Evolva Sa | Prodrugs of substituted 1,3-dioxanes and their uses |
| AU2008215077B2 (en) | 2007-02-15 | 2012-08-23 | Scf Pharma Inc. | Polyunsaturated fatty acid monoglycerides, derivatives, and uses thereof |
| EP2185625A1 (en) | 2007-09-04 | 2010-05-19 | Segetis, Inc. | Ketal compounds from polyols and oxocarboxylates |
| CA2668294C (en) * | 2007-10-09 | 2010-12-07 | Segetis, Inc. | Method of making ketals and acetals |
| CN107082742A (zh) | 2008-08-25 | 2017-08-22 | 陶氏环球技术有限责任公司 | 多元醇醚和制备它们的方法 |
| CN102239156B (zh) | 2008-09-25 | 2014-10-15 | 塞格提斯有限公司 | 缩酮酯衍生物 |
| WO2011140644A1 (en) * | 2010-05-11 | 2011-11-17 | The University Of British Columbia | Polyacetal or polyketal and ether polymers |
-
2011
- 2011-08-03 AU AU2011285715A patent/AU2011285715B2/en not_active Ceased
- 2011-08-03 CA CA2806352A patent/CA2806352C/en active Active
- 2011-08-03 MX MX2013001158A patent/MX336783B/es active IP Right Grant
- 2011-08-03 EP EP11815279.2A patent/EP2601184B1/en active Active
- 2011-08-03 SG SG2013002431A patent/SG187044A1/en unknown
- 2011-08-03 US US13/197,593 patent/US20120035376A1/en not_active Abandoned
- 2011-08-03 CN CN201180035811.XA patent/CN103025720B/zh active Active
- 2011-08-03 KR KR1020137000636A patent/KR20130136955A/ko not_active Withdrawn
- 2011-08-03 BR BR112013000575A patent/BR112013000575A2/pt not_active Application Discontinuation
- 2011-08-03 JP JP2013523314A patent/JP5886856B2/ja active Active
- 2011-08-03 WO PCT/US2011/046463 patent/WO2012018939A2/en not_active Ceased
- 2011-08-03 CA CA3051232A patent/CA3051232C/en active Active
-
2014
- 2014-11-21 US US14/550,222 patent/US9593093B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9593093B2 (en) | 2017-03-14 |
| EP2601184A4 (en) | 2014-01-15 |
| JP2013537536A (ja) | 2013-10-03 |
| MX336783B (es) | 2016-02-02 |
| CA2806352C (en) | 2019-09-24 |
| CN103025720B (zh) | 2016-06-01 |
| CA3051232C (en) | 2021-08-31 |
| WO2012018939A3 (en) | 2012-08-09 |
| US20120035376A1 (en) | 2012-02-09 |
| AU2011285715B2 (en) | 2016-04-21 |
| KR20130136955A (ko) | 2013-12-13 |
| EP2601184B1 (en) | 2015-12-16 |
| JP5886856B2 (ja) | 2016-03-16 |
| AU2011285715A1 (en) | 2013-01-31 |
| US20150080585A1 (en) | 2015-03-19 |
| EP2601184A2 (en) | 2013-06-12 |
| BR112013000575A2 (pt) | 2016-07-05 |
| CN103025720A (zh) | 2013-04-03 |
| WO2012018939A2 (en) | 2012-02-09 |
| CA2806352A1 (en) | 2012-02-09 |
| CA3051232A1 (en) | 2012-02-09 |
| MX2013001158A (es) | 2013-10-28 |
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