JP5918362B2 - 7―アセチレンキノンメチド誘導体の合成及びそのビニル重合遅延剤としての用途 - Google Patents
7―アセチレンキノンメチド誘導体の合成及びそのビニル重合遅延剤としての用途 Download PDFInfo
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- JP5918362B2 JP5918362B2 JP2014515897A JP2014515897A JP5918362B2 JP 5918362 B2 JP5918362 B2 JP 5918362B2 JP 2014515897 A JP2014515897 A JP 2014515897A JP 2014515897 A JP2014515897 A JP 2014515897A JP 5918362 B2 JP5918362 B2 JP 5918362B2
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- phenyl
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- tert
- alkyl
- cycloalkyl
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- 238000006116 polymerization reaction Methods 0.000 title claims description 21
- 229920002554 vinyl polymer Polymers 0.000 title claims description 14
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title claims description 8
- 230000015572 biosynthetic process Effects 0.000 title description 8
- 125000005525 methide group Chemical class 0.000 title description 5
- 238000003786 synthesis reaction Methods 0.000 title description 4
- -1 3,5-disubstituted-4-hydroxybenzaldehyde Chemical class 0.000 claims description 86
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 62
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 60
- 125000000217 alkyl group Chemical group 0.000 claims description 49
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 46
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 38
- 239000000178 monomer Substances 0.000 claims description 25
- 150000003335 secondary amines Chemical class 0.000 claims description 25
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 238000006482 condensation reaction Methods 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 6
- 230000002194 synthesizing effect Effects 0.000 claims description 6
- 238000010533 azeotropic distillation Methods 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003849 aromatic solvent Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000000543 intermediate Substances 0.000 description 28
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 26
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 22
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 21
- 239000003112 inhibitor Substances 0.000 description 19
- DOZRDZLFLOODMB-UHFFFAOYSA-N 3,5-di-tert-Butyl-4-hydroxybenzaldehyde Chemical compound CC(C)(C)C1=CC(C=O)=CC(C(C)(C)C)=C1O DOZRDZLFLOODMB-UHFFFAOYSA-N 0.000 description 18
- 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 14
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 13
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- UFBJCMHMOXMLKC-UHFFFAOYSA-N 2,4-dinitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O UFBJCMHMOXMLKC-UHFFFAOYSA-N 0.000 description 6
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- MNIOKCQCAQZBGO-UHFFFAOYSA-N 2,6-ditert-butyl-4-(3-phenylprop-2-ynylidene)cyclohexa-2,5-dien-1-one Chemical compound C1=C(C(C)(C)C)C(=O)C(C(C)(C)C)=CC1=CC#CC1=CC=CC=C1 MNIOKCQCAQZBGO-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- OWZPCEFYPSAJFR-UHFFFAOYSA-N 2-(butan-2-yl)-4,6-dinitrophenol Chemical compound CCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O OWZPCEFYPSAJFR-UHFFFAOYSA-N 0.000 description 4
- 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 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- SZHOOSJFNRYNLH-UHFFFAOYSA-N 2,6-ditert-butyl-4-(3-phenyl-1-piperidin-1-ylprop-2-ynyl)phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(C(C#CC=2C=CC=CC=2)N2CCCCC2)=C1 SZHOOSJFNRYNLH-UHFFFAOYSA-N 0.000 description 3
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 231100001231 less toxic Toxicity 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005580 one pot reaction Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- YTVBXPMHQOAMCF-UHFFFAOYSA-N 2,6-ditert-butyl-4-(piperidin-1-ylmethylidene)cyclohexa-2,5-dien-1-one Chemical compound C1=C(C(C)(C)C)C(=O)C(C(C)(C)C)=CC1=CN1CCCCC1 YTVBXPMHQOAMCF-UHFFFAOYSA-N 0.000 description 2
- BPXKZEMBEZGUAH-UHFFFAOYSA-N 2-(chloromethoxy)ethyl-trimethylsilane Chemical compound C[Si](C)(C)CCOCCl BPXKZEMBEZGUAH-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000005489 p-toluenesulfonic acid group Chemical group 0.000 description 2
- 239000003223 protective agent Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- WUAWDNVSABPBSI-UHFFFAOYSA-N sodium;ethynylbenzene Chemical compound [Na+].[C-]#CC1=CC=CC=C1 WUAWDNVSABPBSI-UHFFFAOYSA-N 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 description 1
- JCRIDWXIBSEOEG-UHFFFAOYSA-N 2,6-dinitrophenol Chemical compound OC1=C([N+]([O-])=O)C=CC=C1[N+]([O-])=O JCRIDWXIBSEOEG-UHFFFAOYSA-N 0.000 description 1
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 1
- SZMBYKBVFJKLQB-UHFFFAOYSA-N 3-(hydroxyamino)propan-1-ol Chemical compound OCCCNO SZMBYKBVFJKLQB-UHFFFAOYSA-N 0.000 description 1
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical class OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 description 1
- QHJIRTVISXHLRI-UHFFFAOYSA-N 6-methyl-4,6-dinitrocyclohexa-1,3-dien-1-ol Chemical compound [O-][N+](=O)C1(C)CC([N+]([O-])=O)=CC=C1O QHJIRTVISXHLRI-UHFFFAOYSA-N 0.000 description 1
- OORAECIQUKPCSD-UHFFFAOYSA-N CC1=CC=CC=C1.C(C)(C)(C)C=1C(C(=CC(C1)=CN1CCCCC1)C(C)(C)C)=O Chemical compound CC1=CC=CC=C1.C(C)(C)(C)C=1C(C(=CC(C1)=CN1CCCCC1)C(C)(C)C)=O OORAECIQUKPCSD-UHFFFAOYSA-N 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- 238000006683 Mannich reaction Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003118 aryl 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
- 125000002619 bicyclic group Chemical group 0.000 description 1
- BVCRERJDOOBZOH-UHFFFAOYSA-N bicyclo[2.2.1]heptanyl Chemical group C1C[C+]2CC[C-]1C2 BVCRERJDOOBZOH-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001717 carbocyclic compounds Chemical class 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- WGHKKEJHRMUKDK-UHFFFAOYSA-N cyclohexa-2,5-dien-1-one Chemical compound O=C1C=CCC=C1 WGHKKEJHRMUKDK-UHFFFAOYSA-N 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- WDDOQHLJFOUQMW-UHFFFAOYSA-N lithium;ethynyl(trimethyl)silane Chemical compound [Li+].C[Si](C)(C)C#[C-] WDDOQHLJFOUQMW-UHFFFAOYSA-N 0.000 description 1
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- CWMFRHBXRUITQE-UHFFFAOYSA-N trimethylsilylacetylene Chemical group C[Si](C)(C)C#C CWMFRHBXRUITQE-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
-
- 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
- C07C45/69—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 addition to carbon-to-carbon double or triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/10—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms
- C07D295/112—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
- C07D295/116—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings with the doubly bound oxygen or sulfur atoms directly attached to a carbocyclic ring
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Description
なし。
適用なし。
ここで、R1及びR2は、C4〜C18アルキル、C5〜C12シクロアルキル、フェニル、及びC7〜C15フェニルアルキルから独立して選択され;好ましくは、R1及びR2は、tert―ブチル、tert―アミル、tert―オクチル、シクロへキシル、α―メチルベンジル、又はα,α―ジメチルベンジルであり;最も好ましくは、tert―ブチル、tert―アミル、又はtert―オクチルである。R3はHである。
〈2,6―ジ―tert―ブチル―4―(3―フェニルプロプ―2―イニリデン)シクロヘキサ―2,5―ジエノン(7―フェニルアセチレンキノンメチド(7―Phace―QM))の合成〉
(a)2,6―ジ―tert―ブチル―4―(ピペリジン―1―イルメチレン)シクロヘキサ―2,5―ジエノン
ディーン―スタークトラップ、コンデンサ、マグネティックスターラーバー、及びストッパーを備える500mLの3口丸底フラスコの中に、以下の試剤、すなわち24.3g(100mmol)の3,5―ジ―tert―ブチル―4―ヒドロキシベンズアルデヒド、及び150mLのn―ヘプタンを加えた。次いで、フラスコに、21.7mL(200mmol)のピペリジンを入れた滴下漏斗を装着した。
ナトリウムフェニルアセチリドを、以下のように調製した。すなわち、コンデンサ、ストッパー、及びマグネティックスターラーを備えた1Lの三口フラスコに、13.5mL(120mmol)のフェニルアセチレン、及び100mLのトルエンを入れた。新たに切断した金属ナトリウムチップをフラスコに加え、内容物を還流の下、140℃に加熱した。加熱ブロックを使用した。全てのナトリウムが消費されると、淡褐色のスラリーが形成された。代替の方法において、臭化エチルマグネシウム、グリニャール試薬を、金属ナトリウムの代わりに用いた。更に他の方法において、水素化ナトリウムを使用した。スラリーを25℃まで冷却した。
マンニッヒ塩基2,6―ジ―tert―ブチル―4―(3―フェニル―1―(ピペリジン―1―イル)プロプ―2―イニル)フェノールを含む有機層を、ストッパー、マグネティックスターラーバー、滴下漏斗、及びコンデンサを備える1Lの三口フラスコの中に移した。フラスコを加熱ブロック上に置いた。20.2g(107mmol)のp―トルエンスルホン酸水溶液を滴状添加しつつ、内容物を120℃で還流した。1時間後に、p―トルエンスルホン酸の添加を完了した。反応混合物を室温に冷却した。
ディーン―スタークトラップ、コンデンサ、マグネティックスターラーバー、及びストッパーを備える1Lの三口丸底フラスコに、24.3g(100mmol)の3,5―ジ―tert―ブチル―4―ヒドロキシベンズアルデヒド、及び150mLのn―ヘプタンを加えた。フラスコに、21.7mL(200mmol)のピペリジンを含む滴下漏斗を装着した。
ピペリジンの代わりに、ピロリジンを、3,5―ジ―tert―ブチル―4―ヒドロキシベンズアルデヒドと共に使用して、例1(d)の手順に従い、その後の7―ピロリジニルキノンメチド中間体を合成した。7―Phace―QMへのワンポット手順の残りは、例1(d)において詳述したものとする。
従来技術の遅延剤である7―フェニル―キノンメチドのサンプルと、本発明の遅延剤である7―フェニルアセチレンキノンメチドのサンプルとの間の性能の比較を行った。それぞれの遅延剤のサンプルを、モノマーの質量に対して100ppmの用量で加えた。停止の間に重合の汚れを受けやすい、蒸留塔のリボイラーを模した、連続的に撹拌したタンク反応器の中に、それぞれの遅延剤のサンプルを入れた。それぞれのサンプルを120℃まで加熱し、0.5時間滞留させた。従来技術のサンプルは、結果として6429ppmの望ましくないポリマーとなり、本発明の遅延剤は、4236ppmだけの望ましくないポリマーを有した。これは、本発明の遅延剤が、従来技術の遅延剤と比較して、優れた性能を有することを実証している。
[1]
a)3,5―二置換―4―ヒドロキシベンズアルデヒドと、第二級アミンとの間の縮合反応を行い、これによって第二級アミンキノンメチド中間体を形成する工程;
b)100〜160℃の温度における共沸蒸留によって、高沸点の脂肪族及び芳香族炭化水素溶媒中の前記第二級アミンキノンメチド中間体から水を除去する工程;
c)脱水した前記第二級アミンキノンメチド中間体を、金属アセチリドを含む有機媒体に加えて、マンニッヒ塩基中間体を得る工程;及び
d)脱離剤を前記マンニッヒ塩基中間体に加えて、7―アセチレンキノンメチドを得る工程
を含む、7―アセチレンキノンメチドを合成する方法。
[2]
前記3,5―二置換―4―ヒドロキシベンズアルデヒドが、下式
ここで、R 1 及びR 2 は、C 4 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、及びC 7 〜C 15 フェニルアルキルから、好ましくは、R 1 及びR 2 は、tert―ブチル、tert―アミル、tert―オクチル、シクロヘキシル、α―メチルベンジル、又はα、α―ジメチルベンジルから、最も好ましくは、tert―ブチル、tert―アミル、又はtert―オクチルから独立して選択され、R 3 はHである、項目1に記載の方法。
[3]
前記第二級アミンが、N,N―二置換アミノ基、より具体的には、それぞれ以下の構造
ここで、XはCH 2 、O、S、NR 4 であり、R 4 はC 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及びこれらの任意の組み合わせから選択されるものであり、あるいは複素環式第二級アミン基は、XがCH 2 及びOであるアミンである、項目1に記載の方法。
[4]
前記第二級アミンキノンメチド中間体が、以下の構造式
ここで、R 1 及びR 2 は、C 4 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及びこれらの任意の組み合わせのリストから選択される一つの項目であり、あるいはR 1 及びR 2 は、tert―ブチル、tert―アミル、tert―オクチル、シクロヘキシル、α―メチルベンジル、又はα,α―ジメチルベンジルである、項目1に記載の方法。
[5]
前記4―((N,N―二置換アミノ)メチレン)シクロヘキサ―2,5―ジエノンが、以下の構造
ここで、XはCH 2 、O、S、NR 4 であり、R 4 はC 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及び任意のこれらの組み合わせから選択され、あるいはR 5 は、5員複素環式基及び/又は6員複素環式基であり、XはCH 2 及びOである、項目4に記載の方法。
[6]
前記マンニッヒ塩基中間体が、以下の分子式
ここで、R 1 及びR 2 は、C 4 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及びこれらの任意の組み合わせから独立して選択される、項目1に記載の方法。
[7]
R 1 及びR 2 が、tert―ブチル、tert―アミル、tert―オクチル、シクロヘキシル、α―メチルベンジル、α,α―ジメチルベンジル、及びこれらの任意の組み合わせから選択される、項目6に記載の方法。
[8]
R 6 が、H、C 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、置換フェニル基―Ph―R 7 、及びこれらの任意の組み合わせから選択され、好ましくは、R 7 は―COOH、及び―COOR 8 であり、R 8 はC 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、及びC 7 〜C 15 フェニルアルキルから独立して選択される、項目6に記載の方法。
[9]
Zが、第二級N,N―二置換アミノ基、及び/又は以下の構造
[10]
Xが、CH 2 、O、S、及びNR 4 、並びにこれらの任意の組み合わせであり、R 4 は、C 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及びこれらの任意の組み合わせから選択される、項目9に記載の方法。
[11]
Zが、5員複素環式基及び6員複素環式基からなる群から選択され、XはCH 2 、及びO、並びにこれらの任意の組み合わせである、項目9に記載の方法。
[12]
前記脱離剤が、酸、及び/又はp―トルエンスルホン酸である、項目1に記載の方法。
[13]
ビニルモノマー、及び式
ここで、R 1 及びR 2 は、C 4 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、及びC 7 〜C 15 フェニルアルキルから独立して選択され、より好ましくは、R 1 及びR 2 は、tert―ブチル、tert―アミル、tert―オクチル、シクロヘキシル、α―メチルベンジル、又はα,α―ジメチルベンジルであり、最も好ましくは、tert―ブチル、t―アミル、又はtert―オクチルである、方法。
[14]
R 6 が、H、C 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及び置換フェニル基―Ph―R 7 であり、Phはフェニル基―C 6 H 4 であり、R 7 は、―COOH、及び―COOR 8 であり、R 8 は、C 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、及びC 7 〜C 15 フェニルアルキルから独立して選択される、項目13に記載の方法。
[15]
前記モノマーに加える前記キノンメチドの量が、前記モノマーの1〜10,000ppmである、項目13に記載の方法。
Claims (2)
- a)3,5―二置換―4―ヒドロキシベンズアルデヒドと、第二級アミンとの間の縮合反応を行い、これによって第二級アミンキノンメチド中間体を形成する工程;
b)100〜160℃の温度における共沸蒸留によって、脂肪族溶媒、芳香族溶媒及びこれらの任意の組み合わせからなる群から選択される高沸点炭化水素溶媒中の前記第二級アミンキノンメチド中間体から水を除去する工程;
c)脱水した前記第二級アミンキノンメチド中間体を、金属アセチリドを含む有機媒体に加えて、マンニッヒ塩基中間体を得る工程;及び
d)p−トルエンスルホン酸を前記マンニッヒ塩基中間体に加えて、7―アセチレンキノンメチドを得る工程
を含む、7―アセチレンキノンメチドを合成する方法であって、前記7―アセチレンキノンメチドは、式
- ビニルモノマー、及び式
ここで、R1及びR2は、独立して、C4〜C18アルキル、C5〜C12シクロアルキル、フェニル、及びC7〜C15フェニルアルキルからなる群から選択され、R 6 は、H、C 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、C 7 〜C 15 フェニルアルキル、及び置換フェニル基―Ph―R 7 からなる群から選択され、ここで、Phはフェニル基―C 6 H 4 であり、ここで、R 7 は―COOH、及び―COOR 8 からなる群から選択され、ここで、R 8 はC 1 〜C 18 アルキル、C 5 〜C 12 シクロアルキル、フェニル、及びC 7 〜C 15 フェニルアルキルからなる群から選択される、方法。
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CA2982465C (en) | 2015-04-20 | 2024-05-14 | Ecolab Usa Inc. | Sterically hindered hydroquinones as antifoulants for unsaturated monomers |
CN112513005A (zh) | 2018-07-13 | 2021-03-16 | 埃科莱布美国股份有限公司 | 氧化胺和甲基化醌的组合物作为乙烯单体的抗污剂 |
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US9447002B2 (en) | 2016-09-20 |
CN103619797B (zh) | 2015-02-04 |
KR20140041729A (ko) | 2014-04-04 |
KR101951903B1 (ko) | 2019-02-25 |
BR112013031103B1 (pt) | 2020-04-22 |
JP2014525898A (ja) | 2014-10-02 |
US20120313036A1 (en) | 2012-12-13 |
EP2718254A4 (en) | 2015-04-01 |
US20150060727A1 (en) | 2015-03-05 |
TW201307277A (zh) | 2013-02-16 |
CA2835868A1 (en) | 2012-12-20 |
CA2835868C (en) | 2018-03-13 |
WO2012173909A2 (en) | 2012-12-20 |
EP2718254A2 (en) | 2014-04-16 |
BR112013031103A2 (pt) | 2016-12-06 |
TWI596087B (zh) | 2017-08-21 |
MX2013013687A (es) | 2014-01-08 |
CN103619797A (zh) | 2014-03-05 |
EP2718254B1 (en) | 2017-05-10 |
MX355215B (es) | 2018-04-10 |
SG194960A1 (en) | 2013-12-30 |
ES2633763T3 (es) | 2017-09-25 |
WO2012173909A3 (en) | 2013-03-21 |
BR122019013055B1 (pt) | 2019-12-17 |
US8884038B2 (en) | 2014-11-11 |
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