KR0145730B1 - 다가알콜의(메트) 아크릴산 에스테르의 제조방법(ⅲ) - Google Patents
다가알콜의(메트) 아크릴산 에스테르의 제조방법(ⅲ)Info
- Publication number
- KR0145730B1 KR0145730B1 KR1019900002678A KR900002678A KR0145730B1 KR 0145730 B1 KR0145730 B1 KR 0145730B1 KR 1019900002678 A KR1019900002678 A KR 1019900002678A KR 900002678 A KR900002678 A KR 900002678A KR 0145730 B1 KR0145730 B1 KR 0145730B1
- Authority
- KR
- South Korea
- Prior art keywords
- reaction
- process according
- acid
- koh
- acrylic acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 150000005846 sugar alcohols Polymers 0.000 title claims description 14
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 title 1
- 238000005886 esterification reaction Methods 0.000 claims description 31
- 239000002253 acid Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 21
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 16
- 239000003112 inhibitor Substances 0.000 claims description 16
- 239000012043 crude product Substances 0.000 claims description 14
- 230000032050 esterification Effects 0.000 claims description 13
- 239000011541 reaction mixture Substances 0.000 claims description 13
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 claims description 11
- 230000035484 reaction time Effects 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 229930003799 tocopherol Natural products 0.000 claims description 6
- 239000011732 tocopherol Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 150000002989 phenols Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000010384 tocopherol Nutrition 0.000 claims description 4
- 229960001295 tocopherol Drugs 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000007844 bleaching agent Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 239000000047 product Substances 0.000 description 24
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 12
- 229940087168 alpha tocopherol Drugs 0.000 description 7
- 229960000984 tocofersolan Drugs 0.000 description 7
- AOBORMOPSGHCAX-DGHZZKTQSA-N tocofersolan Chemical compound OCCOC(=O)CCC(=O)OC1=C(C)C(C)=C2O[C@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C AOBORMOPSGHCAX-DGHZZKTQSA-N 0.000 description 7
- 235000004835 α-tocopherol Nutrition 0.000 description 7
- 239000002076 α-tocopherol Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003377 acid catalyst Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- -1 methacrylate ester Chemical class 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- 229940117969 neopentyl glycol Drugs 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000019149 tocopherols Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 description 2
- KXZLHMICGMACLR-UHFFFAOYSA-N 2-(hydroxymethyl)-2-pentylpropane-1,3-diol Chemical compound CCCCCC(CO)(CO)CO KXZLHMICGMACLR-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229940125507 complex inhibitor Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- WJSATVJYSKVUGV-UHFFFAOYSA-N hexane-1,3,5-triol Chemical compound CC(O)CC(O)CCO WJSATVJYSKVUGV-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000002683 reaction inhibitor Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000006561 solvent free reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
- 중합 억제제로서 입체적으로 저해된 페놀성 화합물을 첨가하고 산 에스테르화 촉매의 존재하에 다가알콜을 아크릴산 또는 메타크릴산과 반응시킴으로써 다가알콜의 (메트) 아크릴산 에스테르를 제조하는 방법에 있어서, 입체적으로 저해된 페놀성 화합물로서 토코페롤을 사용하여 적어도 부분적으로 α-토코페롤을 사용함을 특징으로 하는 제조방법.
- 제1항에 있어서, 사용되는 반응 혼합물은 실온에서 액체이고 적어도 용매 또는 공비 공유제가 없으며 반응동안 형성된 응축수를 반응영역의 기체상으로 부터 제거함을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 반응영역을 산소를 제거한 기체류로 세정함을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 공기 또는 산소를 제거한 기체 혼합물을 사용함을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 에스테르화 반응을 적어도 90℃ 이상의 잔류온도에서 행하고, 감압하에 회분식으로 반응를 행함을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 반응 혼합물의 중량을 기준하여 200 내지 10,000ppm의 억제제를 사용함을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 100 내지 140℃의 온도범위에서 10시간 이하의 반응시간동안, 수율이 이론치의 90%이상이 되도록 반응을 계속함을 특징으로하는 제조방법.
- 제1항 또는 2항에 있어서, 반응 조생성물을 알킬리금속, 알칼리토금속, 알루미늄 또는 그의 혼합물의 산화물, 수산화물 또는 혼합물로 구성된 군으로 부터 선택된 1이상을 사용하여 건조중화시킴을 특징으로 하는 제조방법.
- 제1항 또는 2항에 있어서, 초기에 수득되는 반응 생성물을 탈색제로 최종처리함을 특징으로 하는 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002678A KR0145730B1 (ko) | 1990-02-28 | 1990-02-28 | 다가알콜의(메트) 아크릴산 에스테르의 제조방법(ⅲ) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002678A KR0145730B1 (ko) | 1990-02-28 | 1990-02-28 | 다가알콜의(메트) 아크릴산 에스테르의 제조방법(ⅲ) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910015525A KR910015525A (ko) | 1991-09-30 |
KR0145730B1 true KR0145730B1 (ko) | 1998-08-17 |
Family
ID=19296574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002678A KR0145730B1 (ko) | 1990-02-28 | 1990-02-28 | 다가알콜의(메트) 아크릴산 에스테르의 제조방법(ⅲ) |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0145730B1 (ko) |
-
1990
- 1990-02-28 KR KR1019900002678A patent/KR0145730B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910015525A (ko) | 1991-09-30 |
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