JP5582495B2 - ゲル化剤 - Google Patents
ゲル化剤 Download PDFInfo
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- JP5582495B2 JP5582495B2 JP2010029453A JP2010029453A JP5582495B2 JP 5582495 B2 JP5582495 B2 JP 5582495B2 JP 2010029453 A JP2010029453 A JP 2010029453A JP 2010029453 A JP2010029453 A JP 2010029453A JP 5582495 B2 JP5582495 B2 JP 5582495B2
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- 239000003349 gelling agent Substances 0.000 title claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 150000002894 organic compounds Chemical class 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000004414 alkyl thio group Chemical group 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000499 gel Substances 0.000 description 17
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 229940125782 compound 2 Drugs 0.000 description 7
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 235000002597 Solanum melongena Nutrition 0.000 description 6
- 238000002329 infrared spectrum Methods 0.000 description 6
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 229940125904 compound 1 Drugs 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 125000003375 sulfoxide group Chemical group 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HNEIKMUHLLYTLP-UHFFFAOYSA-N 4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecylsulfanyl)phenol Chemical compound OC1=CC=C(SCCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)C=C1 HNEIKMUHLLYTLP-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 240000008025 Alternanthera ficoidea Species 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002608 ionic liquid Substances 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- 125000003258 trimethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 229940126062 Compound A Drugs 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 125000000383 tetramethylene group Chemical class [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- XVKJSLBVVRCOIT-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iododecane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCI XVKJSLBVVRCOIT-UHFFFAOYSA-N 0.000 description 1
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 1
- VMKOFRJSULQZRM-UHFFFAOYSA-N 1-bromooctane Chemical compound CCCCCCCCBr VMKOFRJSULQZRM-UHFFFAOYSA-N 0.000 description 1
- BXAVKNRWVKUTLY-UHFFFAOYSA-N 4-sulfanylphenol Chemical compound OC1=CC=C(S)C=C1 BXAVKNRWVKUTLY-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical class C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002355 alkine group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- UXXXZMDJQLPQPH-UHFFFAOYSA-N bis(2-methylpropyl) carbonate Chemical compound CC(C)COC(=O)OCC(C)C UXXXZMDJQLPQPH-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- BXHHZLMBMOBPEH-UHFFFAOYSA-N diethyl-(2-methoxyethyl)-methylazanium Chemical compound CC[N+](C)(CC)CCOC BXHHZLMBMOBPEH-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004836 hexamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000004693 imidazolium salts Chemical class 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 125000005911 methyl carbonate group Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Images
Description
すなわち、本発明は、下記一般式(1)で示されるゲル化剤である。
なお、R2がアルキル基の場合は、化合物(B)としてあらかじめアルキル基が導入されたp‐アルキルベンゼンチオールを用いる、またアルコキシ基やアルキルチオ基の場合は、Xとしてそれぞれ水酸基やメルカプト基である。
勿論、ゲル化剤の使用量は、目的とする有機溶剤の種類や温度によっても相違するが、油脂やイオン液体の場合、室温下に0.4%程度でゲル化が可能なものもある。また使用量を増すほどゲル−ゾル転移温度を高くすることができる。例えば、DEME TFSI(N,N‐ジエチル‐N‐メチル‐N‐(2‐メトキシエチル)アンモニウム ビス(トリフルオロメタンスルホニル)イミド)等のイオン液体の場合、図7に示すように室温下では0.4%でゲル化し、6%加えることにより、ゲル−ゾル転移温度を60℃以上とすることができる。
2‐(perfluorooctyl)ethyl iodide
(19.81 g, 34.5mmol)、4- mercaptophenol (5.06 g, 40.1 mmol)、炭酸カリウム(5.73 g, 41.5 mmol)とアセトン適量を200 mLのナスフラスコに入れ、90℃で一晩還流した。反応後、ナスフラスコを室温まで冷却し、ひだ折り濾過をした。濾液をエバポレーターで濃縮すると固体が得られた。得られた固体をエーテルに溶かし、1N塩酸を加え分液漏斗に入れ、水を加え有機層と水層に分離させた。水層を分液漏斗に入れエーテルを加え分離させた。有機層を漏斗に入れ、食塩水を加え、有機層と水層に分離させた。有機層に硫酸マグネシウムを加え、一晩放置した。有機層をひだ折り濾過し、濾液をエバポレーターで濃縮すると固体が得られた。得られた固体をメタノールで溶かし、水を加えて再結晶した。これにより析出した固体を吸引濾過で取り出し、4-[2-(perfluorooctyl)ethylthio]-phenol を得た。
93℃ 白色粉末
化合物AのIRスペクトルを図1に示す。
IR(KBr) :1203.6, 1147.7 cm-1 (C-F), 2366.7 cm-1
(C-H), 3421.7 cm-1 (-OH)
化合物AのNMRスペクトルを図2に示す。
1H NMR(270 MHz, CDCl3) : δ=2.23-2.43 (2H, m), 2.96-3.02 (2H, m), 4.93
(1H, s)
6.81 (2H, d, J=8.8
Hz), 7.34 (2H, d, J=8.8 Hz) ppm
4-[2-(perfluorooctyl)ethylthio]-phenol (6.58
g, 11.5 mol)、1-Bromooctane(2.25 g 11.7 mmol)、炭酸カリウム( 1.54 g, 11.1 mmol)と3-pentanone適量を200mlナスフラスコにいれ、120℃で一晩還流した。反応後ナスフラスコを室温に冷却し、炭酸カリウムを取り除くためひだ折り濾過をした。濾液をエバポレーターで濃縮すると固体が得られた。得られた固体にエタノールを加え、約10wt%のゲルを作り冷却卓上遠離機 (5000rpm (96,000 G), 120 min., 2℃)で遠心分離をさせた。これにより底に沈殿したゲルを吸引濾過で取り出し、化合物1を得た。
化合物1のIRスペクトルを図3に示す。
1147.7, 1201.7 cm-1 (C-F), 1496.8 cm-1 (-0-), 2854.6,
2922.2cm-1(C-H)
化合物1のNMRスペクトルを図4に示す。
(10H, m), 1.78 (2H, quin., J=7.2 Hz), 2.23-2.43 (2H, m), 2.95-3.02 (2H,
m), 3.94 (2H, t, J=6.6 Hz), 6.86(2H, d, J=8.8 Hz), 7.35 (2H, d, J=8.8
Hz) ppm.
化合物1(2.50 g, 3.65 mmol)、35%過酸化水素水(0.36 g, 3.71
mmol)、酢酸(42 mL)を200mlナスフラスコに入れ、70℃で一晩反応させた。反応後ナスフラスコを室温まで冷却し、20 %亜硫酸ナトリウム水溶液を1 g 加えると白色沈澱ができた。さらに、水を適量加えると白色沈澱が増加した。沈殿物を吸引濾過で取り出し、もう一度水で洗い吸引濾過をした。これには不純物が混ざっていたため、シリカゲルカラムクロマトグラフィーを行い、化合物2を得た。
化合物2のIRスペクトルを図5に示す。
1033.9 cm-1 (S=O), 1145.7 cm-1, 1201.7 cm-1
(C-F), 2933.7 cm-1 (C-H)
化合物2のNMRスペクトルを図6に示す。
(10H, m), 1.81 (2H, quin., J=6.9 Hz), 2.16-2.40 (1H, m), 2.50-2.73 (1H,
m), 2.83-2.93 (1H, m), 3.05-3.16 (1H, m) 4.01 (2H, t, J=6.4 Hz), 7.05
(2H, d, J=8.8 Hz), 7.54 (2H, d, J=8.8 Hz) ppm
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010029453A JP5582495B2 (ja) | 2010-02-12 | 2010-02-12 | ゲル化剤 |
Applications Claiming Priority (1)
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