JP2022512587A - アミノアルキル(メタ)アクリレートの安定化 - Google Patents
アミノアルキル(メタ)アクリレートの安定化 Download PDFInfo
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- 125000004103 aminoalkyl group Chemical group 0.000 title claims abstract description 15
- 150000001252 acrylic acid derivatives Chemical class 0.000 title description 6
- 230000006641 stabilisation Effects 0.000 title description 4
- 238000011105 stabilization Methods 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 150000001875 compounds Chemical class 0.000 claims abstract description 34
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 34
- 239000003112 inhibitor Substances 0.000 claims abstract description 32
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 25
- 229950000688 phenothiazine Drugs 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 19
- 239000010936 titanium Substances 0.000 claims abstract description 15
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- -1 titanium organometallic compound Chemical class 0.000 claims abstract description 14
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 13
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 22
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical group CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 18
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 9
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 229960003505 mequinol Drugs 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052735 hafnium Inorganic materials 0.000 claims description 7
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical group CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229960002887 deanol Drugs 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 2
- QYTDEUPAUMOIOP-UHFFFAOYSA-N TEMPO Chemical group CC1(C)CCCC(C)(C)N1[O] QYTDEUPAUMOIOP-UHFFFAOYSA-N 0.000 claims description 2
- JWUXJYZVKZKLTJ-UHFFFAOYSA-N Triacetonamine Chemical compound CC1(C)CC(=O)CC(C)(C)N1 JWUXJYZVKZKLTJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000005595 acetylacetonate group Chemical group 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methyl-cyclopentane Natural products CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 150000002148 esters Chemical group 0.000 abstract description 14
- 238000000354 decomposition reaction Methods 0.000 abstract description 8
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
- 150000002989 phenols Chemical class 0.000 description 7
- 238000010526 radical polymerization reaction Methods 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 125000002524 organometallic group Chemical group 0.000 description 4
- 0 C*(C(C(C*)=C)=O)=N Chemical compound C*(C(C(C*)=C)=O)=N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002990 phenothiazines Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- VUZNLSBZRVZGIK-UHFFFAOYSA-N 2,2,6,6-Tetramethyl-1-piperidinol Chemical group CC1(C)CCCC(C)(C)N1O VUZNLSBZRVZGIK-UHFFFAOYSA-N 0.000 description 2
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000004780 naphthols Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 description 1
- UWDMKTDPDJCJOP-UHFFFAOYSA-N 4-hydroxy-2,2,6,6-tetramethylpiperidin-1-ium-4-carboxylate Chemical compound CC1(C)CC(O)(C(O)=O)CC(C)(C)N1 UWDMKTDPDJCJOP-UHFFFAOYSA-N 0.000 description 1
- JSTCPNFNKICNNO-UHFFFAOYSA-N 4-nitrosophenol Chemical compound OC1=CC=C(N=O)C=C1 JSTCPNFNKICNNO-UHFFFAOYSA-N 0.000 description 1
- MEPYMUOZRROULQ-UHFFFAOYSA-N 4-tert-butyl-2,6-dimethylphenol Chemical compound CC1=CC(C(C)(C)C)=CC(C)=C1O MEPYMUOZRROULQ-UHFFFAOYSA-N 0.000 description 1
- SNKLPZOJLXDZCW-UHFFFAOYSA-N 4-tert-butyl-2-methylphenol Chemical compound CC1=CC(C(C)(C)C)=CC=C1O SNKLPZOJLXDZCW-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- FWMGWNBHJYBRTH-UHFFFAOYSA-N CC[Ti](CC)(CC)CC Chemical compound CC[Ti](CC)(CC)CC FWMGWNBHJYBRTH-UHFFFAOYSA-N 0.000 description 1
- 229920001174 Diethylhydroxylamine Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical compound CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- JQDZCJWPDXZTEW-UHFFFAOYSA-N n,n-ditert-butylhydroxylamine Chemical compound CC(C)(C)N(O)C(C)(C)C JQDZCJWPDXZTEW-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- 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
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C219/00—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C219/02—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C219/04—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C219/08—Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the hydroxy groups esterified by a carboxylic acid having the esterifying carboxyl group bound to an acyclic carbon atom of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
式(II)のアルキル(メタ)アクリレートと
式(III)のアルコール
R1-OH(III)
[式中、R1は上で定義されたとおりである。]
との反応によるエステル交換処理を経て調製することは知られた慣行である。
の式(III)
HO-A-N(R’1)(R’2)(III)
[式中、
- Aは直鎖又は分枝のC1~C5アルキレン基であり、
- R’1及びR’2は互いに同一であるか、又は異なり、水素原子又はC1~C4アルキル基を表す。好ましくは、R’1及びR’2はC1~C4アルキル基を表す。]
のアルコールR1-OHによるエステル交換により、アミノアルキル(メタ)アクリレートを合成する方法において、エステル交換触媒の分解を阻害するための、少なくとも1種のN-オキシル化合物及びN-オキシル化合物以外の少なくとも1種の重合阻害剤を含む安定化組成物の使用である。
・ M(OR3)4(式中、R3は直鎖又は分枝のC1~C5アルキル基であり、MはTi、Zr、HfなどのIV族金属である)。
・ M{OC(CH3)=CH-C(CH3)=O}4(式中、MはTi、Zr、HfなどのIV族金属である)。
式(III)のアルコールR1-OH
HO-A-N(R’1)(R’2)(III)
[式中、
- Aは直鎖又は分枝のC1~C5アルキレン基であり、
- R’1及びR’2は互いに同一であるか、又は異なり、水素原子又はC1~C4アルキル基を表す。好ましくは、R’1及びR’2は、C1~C4アルキル基を表す。]
を用いた、以下の式
・ M(OR3)4(式中、R3は直鎖又は分枝のC1~C5アルキル基であり、MはTi、Zr、HfなどのIV族金属である)、
・ M{OC(CH3)=CH-C(CH3)=O}4(式中、MはTi、Zr、HfなどのIV族金属である)
の1つに適合する有機金属化合物から選択されるエステル交換触媒の存在下でのエステル交換によるアミノアルキル(メタ)アクリレートの合成方法であって、エステル交換が、1~10の間、好ましくは2~10の間、より優先的には4~10の間、より具体的には5~10の間の質量比であって、包含される端点で表される質量比の少なくとも1種のN-オキシル誘導体とフェノール化合物及びフェノチアジン化合物から選択される少なくとも1種の重合阻害剤とを含む安定化組成物の存在下で実施されることを特徴とする合成方法に関する。
[式中、R、R1及びR2は上で定義されたとおりである。]
による式(II)
HO-A-N(R’1)(R’2)(III)
[式中、
- Aは直鎖又は分枝のC1~C5アルキレン基であり、
- R’1及びR’2は互いに同一であるか、又は異なり、水素原子又はC1~C4アルキル基を表す。好ましくは、R’1及びR’2はC1~C4アルキル基を表す。]
EA:エチルアクリレート
DMAE:ジメチルアミノエタノール
DMAEA:ジメチルアミノエチルアクリレート
PTZ:フェノチアジン
4-HT:4-OH-TEMPO
HQME:ヒドロキノンメチルエーテル
Ti(OEt)4:テトラエチルチタネート
TOF:ターンオーバー頻度
MIS:懸濁物質
Claims (10)
- 式(II)のアルキル(メタ)アクリレート
の、式(III)のアルコールR1-OH
(III)HO-A-N(R’1)(R’2)
(式中、
- Aは直鎖又は分枝のC1~C5アルキレン基であり、
- R’1及びR’2は、互いに同一であるか又は異なり、水素原子又はC1~C4アルキル基、好ましくはC1~C4アルキル基を表す。)
を用いた、以下の式
・ M(OR3)4(式中、R3は直鎖又は分枝のC1~C5アルキル基であり、MはTi、Zr、HfなどのIV族金属である)、
・ M{OC(CH3)=CH-C(CH3)=O}4(式中、MはTi、Zr、HfなどのIV族金属である)
の1つに適合する有機金属化合物から選択されるエステル交換触媒の存在下でのエステル交換によるアミノアルキル(メタ)アクリレートの合成方法であって、前記エステル交換反応が、少なくとも1種のN-オキシル誘導体とフェノール化合物及びフェノチアジン化合物から選択される少なくとも1種の重合阻害剤とを端点を含む1~10の間の質量比で含む安定化組成物の存在下で実施されることを特徴とする合成方法。 - 前記アミノアルキル(メタ)アクリレートがジメチルアミノエチルアクリレートであることを特徴とする、請求項1に記載の方法。
- 前記N-オキシル化合物が、2,2,6,6-テトラメチルピペリジン1-オキシル(TEMPOと呼ばれる)、及び4-ヒドロキシ-2,2,6,6-テトラメチルピペリジン1-オキシル(4-OH-TEMPO)又は4-オキソ-2,2,6,6-テトラメチルピペリジン1-オキシル(4-Oxo-TEMPO)などのその誘導体、並びにこれらの化合物の混合物から選択される、請求項1又は2に記載の方法。
- 前記安定化組成物が、フェノチアジン、4-メチル-2,6-tert-ブチルフェノール、ヒドロキノン、及びヒドロキノンメチルエーテルから選択される少なくとも1種の重合阻害剤を含む、請求項1~3のいずれか一項に記載の方法。
- 前記1種以上の重合阻害剤に対する前記N-オキシル化合物の質量比が、端点を含む2~10の間である、請求項1~4のいずれか一項に記載の方法。
- 前記1種以上の重合阻害剤に対する前記N-オキシル化合物の質量比が、端点を含む4~10の間である、請求項1~5のいずれか一項に記載の方法。
- 前記1種以上の重合阻害剤に対する前記N-オキシル化合物の質量比が、端点を含む5~10の間である、請求項1~6のいずれか一項に記載の方法。
- 前記アルコールR1-OHがジメチルアミノエタノールである、請求項1~7のいずれか一項に記載の方法。
- 前記IV族金属Mがチタンである、請求項1~8のいずれか一項に記載の方法。
- 前記エステル交換触媒が、テトラアルキル(エチル、n-プロピル、イソプロピル、n-ブチル)チタネートなどのチタンアルコキシド、又はTi、Zr又はHfアセチルアセトネートから選択される、請求項1~8のいずれか一項に記載の方法。
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FR1859127A FR3086658B1 (fr) | 2018-10-02 | 2018-10-02 | Stabilisation de (meth)acrylates d'aminoalkyle |
FR1859127 | 2018-10-02 | ||
PCT/FR2019/052173 WO2020070403A1 (fr) | 2018-10-02 | 2019-09-18 | Stabilisation de (meth)acrylates d'aminoalkyle |
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US (1) | US11485702B2 (ja) |
EP (1) | EP3860971B1 (ja) |
JP (1) | JP2022512587A (ja) |
KR (1) | KR20210070346A (ja) |
CN (1) | CN112789262B (ja) |
BR (1) | BR112021004624A2 (ja) |
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WO (1) | WO2020070403A1 (ja) |
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JPH11171831A (ja) * | 1997-08-29 | 1999-06-29 | Rohm & Haas Co | エステル交換方法 |
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JP2004529202A (ja) * | 2001-06-08 | 2004-09-24 | ビーエーエスエフ アクチェンゲゼルシャフト | (メタ)アクリル酸エステルの製造方法 |
JP2005502698A (ja) * | 2001-09-13 | 2005-01-27 | レーム ゲゼルシャフト ミツト ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | エステル交換反応によるアルキルアミノアルキル(メタ)アクリレートの合成 |
JP2008515861A (ja) * | 2004-10-12 | 2008-05-15 | アルケマ フランス | (メタ)アクリル酸エステル又は無水物を製造する方法 |
CN102850155A (zh) * | 2012-09-24 | 2013-01-02 | 上海和创化学有限公司 | 甲基丙烯酸酯类产品的制备方法 |
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DE69112735T2 (de) | 1990-07-20 | 1996-02-22 | Ciba Geigy Ag | Stabilisierte Monomerenzusammensetzungen. |
US5258138A (en) | 1990-07-20 | 1993-11-02 | Ciba-Geigy Corporation | Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions |
US5322960A (en) | 1993-04-15 | 1994-06-21 | Nippon Shokubai Co., Ltd. | Method for inhibiting polymerization of (meth) acrylic acid and esters thereof |
US5728872A (en) | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
DE10127938A1 (de) | 2001-06-08 | 2002-07-25 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
FR2968659B1 (fr) * | 2010-12-08 | 2013-04-26 | Arkema France | Procede de preparation de (meth)acrylates d'alkylaminoalkyle |
FR3060001B1 (fr) * | 2016-12-08 | 2020-05-01 | Arkema France | Procede de fabrication d'esters (meth)acryliques |
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2018
- 2018-10-02 FR FR1859127A patent/FR3086658B1/fr active Active
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2019
- 2019-09-18 CN CN201980064752.5A patent/CN112789262B/zh active Active
- 2019-09-18 WO PCT/FR2019/052173 patent/WO2020070403A1/fr unknown
- 2019-09-18 EP EP19790666.2A patent/EP3860971B1/fr active Active
- 2019-09-18 BR BR112021004624-0A patent/BR112021004624A2/pt active Search and Examination
- 2019-09-18 JP JP2021518179A patent/JP2022512587A/ja active Pending
- 2019-09-18 US US17/283,272 patent/US11485702B2/en active Active
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JPH11171831A (ja) * | 1997-08-29 | 1999-06-29 | Rohm & Haas Co | エステル交換方法 |
DE19956509A1 (de) * | 1999-11-24 | 2001-01-18 | Basf Ag | Inhibitorkomposition zur Stabilisierung von ethylenisch ungesättigten Verbindungen gegen vorzeitige radikalische Polymerisation |
JP2004529202A (ja) * | 2001-06-08 | 2004-09-24 | ビーエーエスエフ アクチェンゲゼルシャフト | (メタ)アクリル酸エステルの製造方法 |
JP2005502698A (ja) * | 2001-09-13 | 2005-01-27 | レーム ゲゼルシャフト ミツト ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | エステル交換反応によるアルキルアミノアルキル(メタ)アクリレートの合成 |
JP2008515861A (ja) * | 2004-10-12 | 2008-05-15 | アルケマ フランス | (メタ)アクリル酸エステル又は無水物を製造する方法 |
CN102850155A (zh) * | 2012-09-24 | 2013-01-02 | 上海和创化学有限公司 | 甲基丙烯酸酯类产品的制备方法 |
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BR112021004624A2 (pt) | 2021-05-25 |
US11485702B2 (en) | 2022-11-01 |
WO2020070403A1 (fr) | 2020-04-09 |
FR3086658A1 (fr) | 2020-04-03 |
EP3860971B1 (fr) | 2022-08-10 |
US20210380523A1 (en) | 2021-12-09 |
EP3860971A1 (fr) | 2021-08-11 |
FR3086658B1 (fr) | 2021-10-15 |
CN112789262B (zh) | 2023-08-18 |
CN112789262A (zh) | 2021-05-11 |
KR20210070346A (ko) | 2021-06-14 |
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