JP5231264B2 - ヨウ素化合物の製造方法 - Google Patents
ヨウ素化合物の製造方法 Download PDFInfo
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- JP5231264B2 JP5231264B2 JP2009002044A JP2009002044A JP5231264B2 JP 5231264 B2 JP5231264 B2 JP 5231264B2 JP 2009002044 A JP2009002044 A JP 2009002044A JP 2009002044 A JP2009002044 A JP 2009002044A JP 5231264 B2 JP5231264 B2 JP 5231264B2
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- reaction
- hydroiodic acid
- iodine compound
- alcohol
- water
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- 150000002497 iodine compounds Chemical class 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 31
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 84
- 238000006243 chemical reaction Methods 0.000 claims description 75
- 229940071870 hydroiodic acid Drugs 0.000 claims description 73
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000006192 iodination reaction Methods 0.000 claims description 38
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 13
- -1 carbon atoms Compound Chemical class 0.000 claims description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 6
- 239000011630 iodine Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 230000026045 iodination Effects 0.000 claims description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 20
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- BLXSFCHWMBESKV-UHFFFAOYSA-N 1-iodopentane Chemical compound CCCCCI BLXSFCHWMBESKV-UHFFFAOYSA-N 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 238000009776 industrial production Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 150000002334 glycols Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 229910001389 inorganic alkali salt Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 239000012024 dehydrating agents Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- GHLKSLMMWAKNBM-UHFFFAOYSA-N dodecane-1,12-diol Chemical compound OCCCCCCCCCCCCO GHLKSLMMWAKNBM-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 2
- 239000005968 1-Decanol Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 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
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003011 anion exchange membrane Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- GUDMZGLFZNLYEY-UHFFFAOYSA-N cyclopropylmethanol Chemical compound OCC1CC1 GUDMZGLFZNLYEY-UHFFFAOYSA-N 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
実施例1は、反応系内から水を留去しながらヨウ素化反応を行ったものである。攪拌機と温度計と還流冷却器付き分留頭とを付した50mL三ツ口フラスコに、1−ペンタノール9.0g(0.10モル)、57重量%ヨウ化水素酸33.7g(0.15モル)を秤取した。また、このフラスコをオイルバスにて加熱し、水を留去しながら2時間反応を行った。この間、フラスコ内の温度は100℃から130℃まで上昇した。
比較例1は、反応系内から水を留去しないでヨウ素化反応を行ったものである。攪拌機と温度計と還流冷却器とを付した50mL三ツ口フラスコに、1−ペンタノール9.0g(0.10モル)、57重量%ヨウ化水素酸33.7g(0.15モル)を秤取した。このフラスコをオイルバスにて加熱し、3時間全還流を行った。
実施例2は、水を留去しながらヨウ素化反応を行ったものである。攪拌機と温度計と還流冷却器付き分留頭とを付した50mL三ツ口フラスコに、実施例1にて分離したヨウ化水素酸濃度41重量%の未反応ヨウ化水素酸含有の水層15.4g(0.049モル)、1−ペンタノール9.0g(0.05モル)、57重量%ヨウ化水素酸22.5g(0.10モル)を秤取した。このフラスコをオイルバスにて加熱し、水を留去しながら3時間反応を行った。この間、フラスコ内の温度は100℃から130℃まで上昇した。
原料のアルコール種と、ヨウ化水素酸の仕込みモルを変えた以外は、実施例1と同様にヨウ素化反応を行った。その結果を表1に示す。
原料のアルコール種をグリコール類とし、原料のヨウ化水素酸を50重量%ヨウ化水素酸とし、ヨウ化水素酸の仕込みモル比を変えた以外は、実施例1と同様にヨウ素化反応を行った。その結果を表2に示す。なお、表2中の転化率は原料であるグリコール類の反応転化率であり、選択率および収率は対応するジヨード体の選択率および収率である。
Claims (4)
- アルコールと、ヨウ化水素酸とを用いて、反応系内の水層のヨウ化水素酸の濃度が40重量%以上58重量%以下になるように反応系内から水を留去しながらヨウ素化反応を行うことによりヨウ素化合物を製造する
ことを特徴とするヨウ素化合物の製造方法。 - アルコールは、一般式R−OHで示され、式中のRは炭素数5以上12以下の整数の直鎖状の炭化水素基であり、
反応式(1):R−OH+HI→R−I+H2O
に従って、一般式R−Iで示され、式中のRは炭素数5以上12以下の整数の直鎖状の炭化水素基であるヨウ素化合物を製造する
ことを特徴とする請求項1記載のヨウ素化合物の製造方法。 - アルコールは、一般式HO(CH2)nOHで示され、式中のnは2以上12以下の整数のグリコールであり、
反応式(2):HO(CH2)nOH+2HI→I(CH2)nI+2H2O
に従って、一般式I(CH2)nIで示され、式中のnは2以上12以下の整数であるジヨウ素化合物を製造する
ことを特徴とする請求項1記載のヨウ素化合物の製造方法。 - 反応終了時の水層のヨウ化水素酸の濃度が40重量%以上45重量%以下になるように反応系内から水を留去しながらヨウ素化反応を行う
ことを特徴とする請求項1ないし3のいずれかに記載のヨウ素化合物の製造方法。
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JP2009002044A JP5231264B2 (ja) | 2009-01-07 | 2009-01-07 | ヨウ素化合物の製造方法 |
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JP2010159223A JP2010159223A (ja) | 2010-07-22 |
JP5231264B2 true JP5231264B2 (ja) | 2013-07-10 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5593164B2 (ja) * | 2010-06-29 | 2014-09-17 | 株式会社クラレ | 第1級アルキルハライドの製造方法 |
WO2024106303A1 (ja) * | 2022-11-18 | 2024-05-23 | 住友精化株式会社 | ヨウ化炭化水素混合物、ヨウ化炭化水素混合物の製造方法及びヨウ化炭化水素混合物充填容器 |
Family Cites Families (3)
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JP2000256231A (ja) * | 1999-03-15 | 2000-09-19 | Nippon Soda Co Ltd | ハロゲン化アルキルシクロアルカンの製造法 |
JP2000273057A (ja) * | 1999-03-19 | 2000-10-03 | Kooriyama Kasei Kk | 沃化アルキルの製造方法 |
JP4967372B2 (ja) * | 2006-02-24 | 2012-07-04 | 東ソー株式会社 | 高純度分岐アルキルブロミドの製造方法 |
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