JPWO2018034305A1 - 有機化合物の精製方法 - Google Patents
有機化合物の精製方法 Download PDFInfo
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- 150000002894 organic compounds Chemical class 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 58
- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 230000001678 irradiating effect Effects 0.000 claims abstract description 26
- 125000000524 functional group Chemical group 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 62
- 239000010410 layer Substances 0.000 description 54
- 239000004020 conductor Substances 0.000 description 33
- 238000004821 distillation Methods 0.000 description 33
- 238000009835 boiling Methods 0.000 description 20
- 239000013078 crystal Substances 0.000 description 18
- 230000005855 radiation Effects 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 12
- 238000009834 vaporization Methods 0.000 description 12
- 230000008016 vaporization Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000005526 G1 to G0 transition Effects 0.000 description 11
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- 239000000126 substance Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 8
- 238000010828 elution Methods 0.000 description 8
- 239000011259 mixed solution Substances 0.000 description 8
- 229960004050 aminobenzoic acid Drugs 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- -1 alcohol compound Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
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- 239000012212 insulator Substances 0.000 description 2
- 125000000468 ketone group Chemical group 0.000 description 2
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 2
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- 238000010956 selective crystallization Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 229910002060 Fe-Cr-Al alloy Inorganic materials 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
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- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0029—Use of radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
- B01D15/3804—Affinity chromatography
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- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
- B01D15/3861—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36 using an external stimulus
- B01D15/3871—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36 using an external stimulus using light
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/005—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion by thermal diffusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/128—Infrared light
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/04—Methanol
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract
Description
複数種類の有機化合物の中から目的化合物である特定の有機化合物を精製する方法であって、
前記目的化合物には含まれず前記目的化合物以外の有機化合物に含まれる特定の官能基の赤外吸収波長光を前記複数種類の有機化合物に照射しながら前記目的化合物と前記目的物以外の有機化合物とを分離するか、
又は、
前記目的化合物に含まれ前記目的化合物以外の有機化合物には含まれない特定の官能基の赤外吸収波長光を前記複数種類の有機化合物に照射しながら前記目的化合物と前記目的物以外の有機化合物とを分離する、
ものである。
50vol%のメタノール水溶液500mLおよび沸騰石を蒸留装置に加え、常圧蒸留を行った。蒸留装置は85℃に加熱し、さらに蒸留装置のうちメタノール水溶液を含むフラスコ上部から3000cm-1にピークをもつ2950〜3050cm-1の赤外線の照射(5W:赤外線照射面積3cm角/単位面積当たりの照射エネルギー:約0.5W/cm2)を開始し、照射を継続しながら蒸留操作を行った。蒸留開始から5分後、10分後、20分後の留出液(メタノール濃縮液)の量をそれぞれ測定した。照射した赤外線の波長域は、メタノールのC−H伸縮振動又はC−H変角振動が起こる波長域である。その結果を表2に示す。
実施例1のうち、赤外線の照射条件を1080cm-1にピークをもつ1030〜1130cm-1の赤外線の照射(5W:赤外線照射面積3cm角/単位面積当たりの照射エネルギー:約0.5W/cm2)とし、蒸留開始から5分後、10分後、20分後の留出液(メタノール濃縮液)の量をそれぞれ測定した。照射した赤外線の波長域は、メタノールのC−O伸縮振動が起こる波長域である。その結果を表2に示す。
50vol%のメタノール水溶液500mLおよび沸騰石を蒸留装置に加え、常圧蒸留を行った。蒸留装置は85℃に加熱し、蒸留開始から5分後、10分後、20分後の留出液(メタノール濃縮液)の量をそれぞれ測定した。その結果を表2に示す。
50vol%のメタノール水溶液500mLおよび沸騰石を蒸留装置に加え、常圧蒸留を行った。蒸留装置は35℃に加熱し、さらに蒸留装置のうちメタノール水溶液を含むフラスコ上部から1700cm-1にピークをもつ1650〜1750cm-1の赤外線の照射(5W:赤外線照射面積3cm角/単位面積当たりの照射エネルギー:約0.5W/cm2)を開始し、照射を継続しながら蒸留操作を行った。蒸留開始から5分後、10分後、20分後の留出液量をそれぞれ測定した。留出液の組成はいずれもほぼ水(95vol%以上)であることを確認した。照射した赤外線の波長域は、水のH−O−H変角振動が起こる波長域である。その結果を表3に示す。
50vol%のメタノール水溶液500mLおよび沸騰石を蒸留装置に加え、常圧蒸留を行った。蒸留装置は35℃に加熱し、蒸留開始から10分後、30分後、60分後の留出の状況を確認するも、留出は確認できなかった。
0.042molの1,4−ジブロモベンゼン(10.0g:東京化成工業株式会社製)と0.042molのp−アミノ安息香酸(5.8g:東京化成工業株式会社製)を25mLのエタノール(99.5%)(関東化学株式会社製)の入った冷却管付きフラスコに加え、60℃に加熱して加えた試薬を溶解させた。続いて、溶液中の不純物を除くためろ過を行った後、フラスコ上部開口部から6.25μmにピークをもつ6〜6.5μmの赤外線の照射(5W:赤外線照射面積3cm角/単位面積当たりの照射エネルギー:約0.5W/cm2)を開始し、照射を継続しながら、ろ液を23℃の部屋内で静置させたところ、結晶が析出することを確認した。照射した赤外線の波長域は、p−アミノ安息香酸の芳香環のC=C伸縮振動及びカルボン酸のC=O伸縮振動が起こる波長域である。
0.042molの1,4−ジブロモベンゼン(10.0g:東京化成工業株式会社製)と0.042molのp−アミノ安息香酸(5.8g:東京化成工業株式会社製)を25mLのエタノール(99.5%)(関東化学株式会社製)の入った冷却管付きフラスコに加え、60℃に加熱して加えた試薬を溶解させた。続いて、溶液中の不純物を除くため、ろ過を行い、ろ液を23℃の部屋内で静置させたところ結晶が析出することを確認した。
Claims (4)
- 複数種類の有機化合物の中から目的化合物である特定の有機化合物を精製する方法であって、
前記目的化合物には含まれず前記目的化合物以外の有機化合物に含まれる特定の官能基の赤外吸収波長光を前記複数種類の有機化合物に照射しながら前記目的化合物と前記目的物以外の有機化合物とを分離するか、
又は、
前記目的化合物に含まれ前記目的化合物以外の有機化合物には含まれない特定の官能基の赤外吸収波長光を前記複数種類の有機化合物に照射しながら前記目的化合物と前記目的物以外の有機化合物とを分離する、
有機化合物の精製方法。 - 前記特定の官能基の赤外吸収波長光を照射するにあたり、外から内に向かって金属パターンと誘電体層と金属基板とがこの順に積層された構造体から前記特定の官能基の赤外吸収波長光を放射する赤外線ヒーターを使用する、
請求項1に記載の有機化合物の精製方法。 - 前記金属パターンは、前記誘電体層上に同じ形状で同じサイズの金属電極が互いに等間隔に配設されたものであり、
前記赤外線ヒーターは、前記金属電極の幅に応じて放射する赤外線のピーク波長が変化する、
請求項2に記載の有機化合物の精製方法。 - 前記特定の官能基の赤外吸収波長光は、波長2.5μm以上25μm以下の範囲で設定される、
請求項1〜3のいずれか1項に記載の有機化合物の精製方法。
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