JP2001506658A - ポリアルコールの製造法 - Google Patents
ポリアルコールの製造法Info
- Publication number
- JP2001506658A JP2001506658A JP52829698A JP52829698A JP2001506658A JP 2001506658 A JP2001506658 A JP 2001506658A JP 52829698 A JP52829698 A JP 52829698A JP 52829698 A JP52829698 A JP 52829698A JP 2001506658 A JP2001506658 A JP 2001506658A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- stage
- reaction
- distillation
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 150000005846 sugar alcohols Polymers 0.000 title description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 262
- 238000006243 chemical reaction Methods 0.000 claims abstract description 79
- 238000004821 distillation Methods 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 63
- 239000003054 catalyst Substances 0.000 claims abstract description 51
- 239000000047 product Substances 0.000 claims abstract description 48
- -1 methylol group Chemical group 0.000 claims abstract description 44
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 21
- 238000005191 phase separation Methods 0.000 claims abstract description 18
- 239000007858 starting material Substances 0.000 claims abstract description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 17
- 239000012074 organic phase Substances 0.000 claims abstract description 14
- 239000008346 aqueous phase Substances 0.000 claims abstract description 13
- 238000009833 condensation Methods 0.000 claims abstract description 13
- 230000005494 condensation Effects 0.000 claims abstract description 13
- 239000011541 reaction mixture Substances 0.000 claims abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 3
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 125000004429 atom Chemical group 0.000 claims abstract description 3
- 239000012467 final product Substances 0.000 claims abstract description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims description 98
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 28
- 150000001299 aldehydes Chemical class 0.000 claims description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 15
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 6
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 6
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 5
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 30
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- 238000009835 boiling Methods 0.000 description 59
- 150000001412 amines Chemical class 0.000 description 30
- JLIDVCMBCGBIEY-UHFFFAOYSA-N vinyl ethyl ketone Natural products CCC(=O)C=C JLIDVCMBCGBIEY-UHFFFAOYSA-N 0.000 description 27
- 239000000203 mixture Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 20
- 239000000243 solution Substances 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 7
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 5
- 229940044170 formate Drugs 0.000 description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 150000007529 inorganic bases Chemical class 0.000 description 4
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 4
- 229940059574 pentaerithrityl Drugs 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012970 tertiary amine catalyst Substances 0.000 description 4
- 238000010626 work up procedure Methods 0.000 description 4
- SZSSMFVYZRQGIM-UHFFFAOYSA-N 2-(hydroxymethyl)-2-propylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CO SZSSMFVYZRQGIM-UHFFFAOYSA-N 0.000 description 3
- 238000005705 Cannizzaro reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 125000005208 trialkylammonium group Chemical group 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- YYKMQUOJKCKTSD-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanal Chemical compound CCC(CO)(CO)C=O YYKMQUOJKCKTSD-UHFFFAOYSA-N 0.000 description 2
- XIKVGYYSAJEFFR-UHFFFAOYSA-N 2-(hydroxymethyl)butanal Chemical compound CCC(CO)C=O XIKVGYYSAJEFFR-UHFFFAOYSA-N 0.000 description 2
- QPRQEDXDYOZYLA-UHFFFAOYSA-N 2-methylbutan-1-ol Chemical compound CCC(C)CO QPRQEDXDYOZYLA-UHFFFAOYSA-N 0.000 description 2
- GMLDCZYTIPCVMO-UHFFFAOYSA-N 2-methylidenebutanal Chemical compound CCC(=C)C=O GMLDCZYTIPCVMO-UHFFFAOYSA-N 0.000 description 2
- RTTWLTLNKLTUJR-UHFFFAOYSA-N 2-methylidenepentanal Chemical compound CCCC(=C)C=O RTTWLTLNKLTUJR-UHFFFAOYSA-N 0.000 description 2
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 150000002373 hemiacetals Chemical class 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- DTUQWGWMVIHBKE-UHFFFAOYSA-N phenylacetaldehyde Chemical compound O=CCC1=CC=CC=C1 DTUQWGWMVIHBKE-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 125000005270 trialkylamine group Chemical group 0.000 description 2
- 150000004072 triols Chemical class 0.000 description 2
- 239000002966 varnish Substances 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
- FTZILAQGHINQQR-UHFFFAOYSA-N 2-Methylpentanal Chemical compound CCCC(C)C=O FTZILAQGHINQQR-UHFFFAOYSA-N 0.000 description 1
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 1
- HWOCOELJTFMTRT-UHFFFAOYSA-N 2-butoxyprop-2-enal Chemical compound CCCCOC(=C)C=O HWOCOELJTFMTRT-UHFFFAOYSA-N 0.000 description 1
- AXRMFIRHWOFRLE-UHFFFAOYSA-N 2-ethoxyprop-2-enal Chemical compound CCOC(=C)C=O AXRMFIRHWOFRLE-UHFFFAOYSA-N 0.000 description 1
- BNBWSNNWJPEFDF-UHFFFAOYSA-N 2-methoxyprop-2-enal Chemical compound COC(=C)C=O BNBWSNNWJPEFDF-UHFFFAOYSA-N 0.000 description 1
- FTUQBXQWSARMAR-UHFFFAOYSA-N 2-methylideneheptadecanal Chemical compound CCCCCCCCCCCCCCCC(=C)C=O FTUQBXQWSARMAR-UHFFFAOYSA-N 0.000 description 1
- IWEWQGKFUYQGSN-UHFFFAOYSA-N 2-methylidenehexanal Chemical compound CCCCC(=C)C=O IWEWQGKFUYQGSN-UHFFFAOYSA-N 0.000 description 1
- LLCLJBFJOXCPLY-UHFFFAOYSA-N 2-methylidenenonanal Chemical compound CCCCCCCC(=C)C=O LLCLJBFJOXCPLY-UHFFFAOYSA-N 0.000 description 1
- FYAKZTPGSCJSJF-UHFFFAOYSA-N 2-methylidenetetradecanal Chemical compound CCCCCCCCCCCCC(=C)C=O FYAKZTPGSCJSJF-UHFFFAOYSA-N 0.000 description 1
- FPBIKMOJDUSGQD-UHFFFAOYSA-N 2-propoxyprop-2-enal Chemical compound CCCOC(=C)C=O FPBIKMOJDUSGQD-UHFFFAOYSA-N 0.000 description 1
- LEBVLOLOVGHEFE-UHFFFAOYSA-N 3,4,4-trimethylpentanal Chemical group CC(C)(C)C(C)CC=O LEBVLOLOVGHEFE-UHFFFAOYSA-N 0.000 description 1
- KKFRYFDYAVLCHJ-UHFFFAOYSA-N 3-methylheptanal Chemical compound CCCCC(C)CC=O KKFRYFDYAVLCHJ-UHFFFAOYSA-N 0.000 description 1
- NHBINGOOBNESIC-UHFFFAOYSA-N 4,5,5-trimethylhexanal Chemical group CC(C)(C)C(C)CCC=O NHBINGOOBNESIC-UHFFFAOYSA-N 0.000 description 1
- 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 1
- LRKKUGXSKGITAS-UHFFFAOYSA-N 4-methyl-2-methylidenepentanal Chemical compound CC(C)CC(=C)C=O LRKKUGXSKGITAS-UHFFFAOYSA-N 0.000 description 1
- KQXBFBQRLHMLIS-UHFFFAOYSA-N 4-methylheptanal Chemical compound CCCC(C)CCC=O KQXBFBQRLHMLIS-UHFFFAOYSA-N 0.000 description 1
- JRYJOJWGAMCMTQ-UHFFFAOYSA-N 5,6,6-trimethylheptanal Chemical compound CC(C)(C)C(C)CCCC=O JRYJOJWGAMCMTQ-UHFFFAOYSA-N 0.000 description 1
- RRTVBKXBOQHBMV-UHFFFAOYSA-N 5-methylheptanal Chemical compound CCC(C)CCCC=O RRTVBKXBOQHBMV-UHFFFAOYSA-N 0.000 description 1
- GEKRISJWBAIIAA-UHFFFAOYSA-N 5-methylhexanal Chemical compound CC(C)CCCC=O GEKRISJWBAIIAA-UHFFFAOYSA-N 0.000 description 1
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 239000000026 Pentaerythritol tetranitrate Substances 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000019255 calcium formate Nutrition 0.000 description 1
- 239000004281 calcium formate Substances 0.000 description 1
- 229940044172 calcium formate Drugs 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N monoethyl amine Natural products CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229960004321 pentaerithrityl tetranitrate Drugs 0.000 description 1
- 229940100595 phenylacetaldehyde Drugs 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/75—Reactions with formaldehyde
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 式I (HOCH2)3−C−R I [式中、Rは別のメチロール基またはC原子1〜22個を有するアルキル基ま たはC原子6〜22個を有するアリール基もしくはアラルキル基を意味する]で 示されるポリメチロール化合物の製造を、触媒として第三アミンの使用下で、C 原子2〜24個を有するアルデヒドと、ホルムアルデヒドを縮合させて、式II [式中、Rは上記の意味を有する]で示される化合物に変換し、これを水素添 加する方法において、縮合を段階的に実施し、その際、 a)第一(反応)段階で、C原子2個またはそれ以上を有するアルデヒドと、 2〜8倍のモル量のホルムアルデヒドを、触媒として第三アミンの存在で反応さ せ、 b)第二(分離)段階で、反応化合物を、大部分の式IIの化合物を含有する 缶出液および第一段階に返送される、大部分の未反応または一部反応した出発物 質からなる留出液流に分離するか、または反応混合物を、第一段階から相分離装 置を用いて水相お よび有機相に分離し、かつ有機相を第一段階に返送し、ならびに c)第三(後反応−蒸留)段階で、第二段階の缶出液または第二段階で相分離 により得られた水相を、触媒による処理および/または熱による処理にかけ、そ の際、不完全にメチロール化された式III で示される化合物を相応する式IIの化合物および相応する式IV [式中、R’は水素であるか、またはRの上記の意味を有する]で示されるメ チレン化合物に変換し、こうして得られた反応混合物を蒸留し、式IVの化合物 および未反応ホルムアルデヒドを含有する、この蒸留の塔頂生成物を第一段階に 返送し、 ならびに公知方法において、実質的に式IIの化合物を含有する、この蒸留の 塔底生成物を水素添加して、相当する式Iの最終生成物に変換することを特徴と する、ポリメチロール化合物の製造法。 2. 返送された留出液または段階b)から返送された有機相を、式IVのメチレ ン化合物実質的な量を含有する場合には、ホルムアルデヒドと第三アミンと の前反応にかけ、これらが段階a)で、C原子2〜24個を含有する相当する アルデヒドと接触させる、請求項1記載の方法。 3. 段階b)の留出液を、熱による後反応にかけ、新たに蒸留するか、または 場合によりこの操作を数回繰り返した後に、後者の留出液を段階a)に返送する 、請求項1記載の方法。 4. プロピオンアルデヒドまたはn−ブチルアルデヒドをトリメチロールエタ ンまたはトリメチロールプロパンに変換する、請求項1記載の方法。 5. アセトアルデヒドをペンタエリトリットに変換する、請求項1記載の方法 。 6. 反応を連続的に実施する、請求項1記載の方法。 7. 触媒として、第三アミンを、反応混合物中でpH値5〜12に調節するよ うな量で使用する、請求項1記載の方法。 8. 触媒として、トリエチルアミンを使用する、請求項1記載の方法。 9. 段階c)において、段階a)と同じ触媒を使用する、請求項1記載の方法 。 10. 段階a)において、C原子2〜24個を有するアルデヒドの代わりに、 または付加的に式IVの相当する化合物を新鮮な供給流として供給する、請求項 1記載の方法。 11. 第一の段階において、環状反応器または撹拌釜カスケードを使用する、 請求項1記載の方法。 12. 段階c)において、管状反応器または撹拌釜カスケードを使用する、請 求項1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653093.8 | 1996-12-20 | ||
DE1996153093 DE19653093A1 (de) | 1996-12-20 | 1996-12-20 | Verfahren zur Herstellung von Polyalkoholen |
PCT/EP1997/006776 WO1998028253A1 (de) | 1996-12-20 | 1997-12-04 | Verfahren zur herstellung von polyalkoholen |
Publications (3)
Publication Number | Publication Date |
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JP2001506658A true JP2001506658A (ja) | 2001-05-22 |
JP2001506658A5 JP2001506658A5 (ja) | 2005-08-11 |
JP3983302B2 JP3983302B2 (ja) | 2007-09-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP52829698A Expired - Lifetime JP3983302B2 (ja) | 1996-12-20 | 1997-12-04 | ポリアルコールの製造法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6187971B1 (ja) |
EP (1) | EP0946483B1 (ja) |
JP (1) | JP3983302B2 (ja) |
KR (1) | KR100499599B1 (ja) |
CN (1) | CN1123558C (ja) |
CA (1) | CA2274083A1 (ja) |
DE (2) | DE19653093A1 (ja) |
ES (1) | ES2184146T3 (ja) |
TW (1) | TW462961B (ja) |
WO (1) | WO1998028253A1 (ja) |
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JP2010514815A (ja) * | 2007-01-05 | 2010-05-06 | ビーエーエスエフ ソシエタス・ヨーロピア | 低い蟻酸含有率を有するホルムアルデヒドから多価アルコールを製造する方法 |
JP2010520250A (ja) * | 2007-03-02 | 2010-06-10 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロキシピバリンアルデヒドおよびネオペンチルグリコールの製造法 |
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DE10001257A1 (de) * | 2000-01-14 | 2001-07-19 | Bayer Ag | Verfahren zur Herstellung von Trimethylolalkanen |
DE10050645A1 (de) | 2000-10-13 | 2002-04-18 | Basf Ag | Farbzahlverbesserung von mehrwertigen Alkoholen durch Hydrierung |
DE10055180A1 (de) | 2000-11-08 | 2002-05-29 | Basf Ag | Verfahren zur Hydrierung von Poly- oder Monomethylolalkanalen |
DE10152525A1 (de) | 2001-10-24 | 2003-05-08 | Basf Ag | Verfahren zur Zersetzung von Ammoniumformiaten in polyolhaltigen Reaktionsgemischen |
JP2005509668A (ja) * | 2001-11-15 | 2005-04-14 | ビーエーエスエフ アクチェンゲゼルシャフト | 温度処理により多価アルコールからホルムアルデヒド含有アセタールを除去する方法 |
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-
1996
- 1996-12-20 DE DE1996153093 patent/DE19653093A1/de not_active Withdrawn
-
1997
- 1997-12-04 JP JP52829698A patent/JP3983302B2/ja not_active Expired - Lifetime
- 1997-12-04 KR KR10-1999-7005583A patent/KR100499599B1/ko not_active IP Right Cessation
- 1997-12-04 DE DE59708146T patent/DE59708146D1/de not_active Expired - Lifetime
- 1997-12-04 WO PCT/EP1997/006776 patent/WO1998028253A1/de active IP Right Grant
- 1997-12-04 ES ES97952875T patent/ES2184146T3/es not_active Expired - Lifetime
- 1997-12-04 EP EP19970952875 patent/EP0946483B1/de not_active Expired - Lifetime
- 1997-12-04 CA CA 2274083 patent/CA2274083A1/en not_active Abandoned
- 1997-12-04 CN CN97180072A patent/CN1123558C/zh not_active Expired - Fee Related
- 1997-12-04 US US09/331,370 patent/US6187971B1/en not_active Expired - Fee Related
- 1997-12-20 TW TW086119433A patent/TW462961B/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004506702A (ja) * | 2000-08-23 | 2004-03-04 | バイエル アクチェンゲゼルシャフト | Tmp/蒸気圧濾過 |
JP4662686B2 (ja) * | 2000-08-23 | 2011-03-30 | ランクセス ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | Tmp/蒸気圧濾過 |
JP2010514815A (ja) * | 2007-01-05 | 2010-05-06 | ビーエーエスエフ ソシエタス・ヨーロピア | 低い蟻酸含有率を有するホルムアルデヒドから多価アルコールを製造する方法 |
JP2010520250A (ja) * | 2007-03-02 | 2010-06-10 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロキシピバリンアルデヒドおよびネオペンチルグリコールの製造法 |
JP2016501202A (ja) * | 2013-07-26 | 2016-01-18 | エルジー・ケム・リミテッド | メチロールアルカナールの製造方法 |
Also Published As
Publication number | Publication date |
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EP0946483B1 (de) | 2002-09-04 |
JP3983302B2 (ja) | 2007-09-26 |
US6187971B1 (en) | 2001-02-13 |
WO1998028253A1 (de) | 1998-07-02 |
CN1123558C (zh) | 2003-10-08 |
KR20000062250A (ko) | 2000-10-25 |
ES2184146T3 (es) | 2003-04-01 |
DE59708146D1 (de) | 2002-10-10 |
DE19653093A1 (de) | 1998-06-25 |
TW462961B (en) | 2001-11-11 |
CN1238753A (zh) | 1999-12-15 |
EP0946483A1 (de) | 1999-10-06 |
KR100499599B1 (ko) | 2005-07-07 |
CA2274083A1 (en) | 1998-07-02 |
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