JP7074641B2 - (メタ)アクリロイル基含有オルガノシロキサン - Google Patents
(メタ)アクリロイル基含有オルガノシロキサン Download PDFInfo
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- JP7074641B2 JP7074641B2 JP2018202925A JP2018202925A JP7074641B2 JP 7074641 B2 JP7074641 B2 JP 7074641B2 JP 2018202925 A JP2018202925 A JP 2018202925A JP 2018202925 A JP2018202925 A JP 2018202925A JP 7074641 B2 JP7074641 B2 JP 7074641B2
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- acryloyl
- containing organosiloxane
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- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 title claims description 28
- 125000005375 organosiloxane group Chemical group 0.000 title claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 60
- 125000003118 aryl group Chemical group 0.000 claims description 13
- 125000004104 aryloxy group Chemical group 0.000 claims description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 125000005160 aryl oxy alkyl group Chemical group 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- -1 siloxane structure Chemical group 0.000 description 22
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 21
- 239000000126 substance Substances 0.000 description 17
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000005160 1H NMR spectroscopy Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 12
- 125000001931 aliphatic group Chemical group 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 11
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000011342 resin composition Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- ZODNDDPVCIAZIQ-UHFFFAOYSA-N (2-hydroxy-3-prop-2-enoyloxypropyl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(O)COC(=O)C=C ZODNDDPVCIAZIQ-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 2
- VURFVHCLMJOLKN-UHFFFAOYSA-N diphosphane Chemical compound PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 150000003003 phosphines Chemical group 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 2
- YWWDBCBWQNCYNR-UHFFFAOYSA-N trimethylphosphine Chemical compound CP(C)C YWWDBCBWQNCYNR-UHFFFAOYSA-N 0.000 description 2
- HHQAGBQXOWLTLL-UHFFFAOYSA-N (2-hydroxy-3-phenoxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCC(O)COC1=CC=CC=C1 HHQAGBQXOWLTLL-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- QDFXRVAOBHEBGJ-UHFFFAOYSA-N 3-(cyclononen-1-yl)-4,5,6,7,8,9-hexahydro-1h-diazonine Chemical compound C1CCCCCCC=C1C1=NNCCCCCC1 QDFXRVAOBHEBGJ-UHFFFAOYSA-N 0.000 description 1
- WADSJYLPJPTMLN-UHFFFAOYSA-N 3-(cycloundecen-1-yl)-1,2-diazacycloundec-2-ene Chemical compound C1CCCCCCCCC=C1C1=NNCCCCCCCC1 WADSJYLPJPTMLN-UHFFFAOYSA-N 0.000 description 1
- GFLJTEHFZZNCTR-UHFFFAOYSA-N 3-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OCCCOC(=O)C=C GFLJTEHFZZNCTR-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 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
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000005370 alkoxysilyl group Chemical group 0.000 description 1
- 125000002102 aryl alkyloxo group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UHRAUGIQJXURFE-UHFFFAOYSA-N chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane Chemical compound C[Si](C)(Cl)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)Cl UHRAUGIQJXURFE-UHFFFAOYSA-N 0.000 description 1
- DMEXFOUCEOWRGD-UHFFFAOYSA-N chloro-[chloro(dimethyl)silyl]oxy-dimethylsilane Chemical compound C[Si](C)(Cl)O[Si](C)(C)Cl DMEXFOUCEOWRGD-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000000000 cycloalkoxy group Chemical group 0.000 description 1
- 125000002933 cyclohexyloxy group Chemical group C1(CCCCC1)O* 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001887 cyclopentyloxy group Chemical group C1(CCCC1)O* 0.000 description 1
- 238000007033 dehydrochlorination reaction Methods 0.000 description 1
- PTLIZOFGXLGHSY-UHFFFAOYSA-N dibutylphosphane Chemical compound CCCCPCCCC PTLIZOFGXLGHSY-UHFFFAOYSA-N 0.000 description 1
- HDULBKVLSJEMGN-UHFFFAOYSA-N dicyclohexylphosphane Chemical compound C1CCCCC1PC1CCCCC1 HDULBKVLSJEMGN-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- HASCQPSFPAKVEK-UHFFFAOYSA-N dimethyl(phenyl)phosphine Chemical compound CP(C)C1=CC=CC=C1 HASCQPSFPAKVEK-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- FPZZZGJWXOHLDJ-UHFFFAOYSA-N trihexylphosphane Chemical compound CCCCCCP(CCCCCC)CCCCCC FPZZZGJWXOHLDJ-UHFFFAOYSA-N 0.000 description 1
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
-
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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Description
さらに本発明は、下記式(1)で示される(メタ)アクリロイル基含有オルガノシロキサンの製造方法であって
(式中、R 1 は互いに独立に、炭素数1~10のアルキル基又はシクロアルキル基、又は炭素数6~12のアリール基又はアラルキル基であり、R 2 は互いに独立に、水素原子、炭素数1~6のアルコキシ基、炭素数6~12のアリールオキシ基又はアリールオキシアルキル基、炭素数1~6のアルキル基又はシクロアルキル基、又は炭素数6~12のアリール基又はアラルキル基であり、R 3 は互いに独立に、水素原子またはメチル基であり、Qは単結合、または炭素数1~6のアルキレン基であり、Wはエーテル結合を有してよい炭素数1~6の2価炭化水素基であり、aは1~3の整数であり、nは1~6の整数であり、ただし、a=1のとき、n=1~6であり、R 2 の少なくとも1はアリールオキシ基またはアリールオキシアルキル基であり、さらにn=1のときa=1である)
(A)下記式(2)で表される(メタ)アクリロイル基含有アルコールと
(式中、a、R 2 、R 3 、W、Qは上記の通りである)
(B)下記式(3)で表されるクロロシリル基含有オルガノシロキサンとを、
(式中、R 1 は上記の通りであり、m=n-1であり、nは上記の通りである)
(C)塩基性触媒の存在下で反応させる工程を含む、前記製造方法を提供する。
本発明の(メタ)アクリロイル基変性オルガノシロキサンは、下記式(1)で表される。
以下、本発明の(メタ)アクリル基含有オルガノシロキサンの製造方法を詳細に説明する。
本発明の(メタ)アクリル基含有オルガノシロキサンは、例えば、(A)下記一般式(2)で表される(メタ)アクリロイル基含有アルコールと(B)下記一般式(3)で表されるクロロシリル基含有オルガノシロキサンとを、(C)塩基性触媒存在下にて、脱塩酸反応させることにより製造することができる。
塩基性触媒は脱塩酸反応を促進するものであり、(メタ)アクリロイル基含有アルコールの水酸基にある水素原子と配位結合するものであれば特に制限はない。例えば、アミン系、リン系、硫黄系、水酸化物系、又は酸化物系の触媒がある。好ましくは、アミン系、又はホスフィン系の触媒であり、更に好ましくはアミン系の触媒である。脱塩基反応の反応条件は特に制限されるものでなく、従来公知の脱塩基反応に従い行えばよい。
下記実施例において、1H-NMR測定は、BRUKER社製の装置を用い、溶媒:重クロロホルム、内部標準:クロロホルムを用いて行った。
ジクロロジフェニルシラン(506g)とトルエン(506g)を5L褐色フラスコに添加し、10分撹拌した後、2-ヒドロキシ-3-アクリロキシプロピルメタクリレート(854g、新中村化学工業(株)社製、商品名:NKエステル701A)を添加し10分撹拌した。トリエチルアミン(547g)を滴下し、60℃で3時間撹拌した。反応溶液を濾過し、減圧留去することで、無色透明の液状物質を得た(収量750g)。得られた生成物は、1H-NMR分析によるケミカルシフトと積分比から、下記式で表される化合物(A-1)であった。1H-NMRチャートを図1に示す。
δ2.0(CH2=C(CH 3 )C(O)OCH2CH(O)CH2OC(O)CH=CH2)6H
δ3.9(CH2=C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH2)2H
δ4.1-4.5(CH2=C(CH3)C(O)OCH 2 CH(O)CH 2 OC(O)CH=CH2)8H
δ5.6(CH2=C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH2)2H
δ5.8-6.5(CH 2 =C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH 2 )8H
δ7.4-7.8(C6 H 5 SiOC6 H 5 )10H
ジクロロジフェニルシラン(506g)とトルエン(506g)を5L褐色フラスコに添加し、10分撹拌した後、2-ヒドロキシ-3-フェノキシプロピルアクリレート(977g、日本化薬(株)社製、商品名:KAYARAD R-128H)を添加し10分撹拌した。トリエチルアミン(607g)を滴下し、60℃で3時間撹拌した。反応溶液を濾過し、減圧留去することで無色透明の液状物質を得た(収量813g)。得られた生成物は、1H-NMR分析によるケミカルシフトと積分比から、下記式で表される化合物(A-2)であった。
δ3.8-4.6 (C6H5OCH 2 CH(O)CH 2 OC(O)CH=CH2)10H
δ5.8-6.5 (-OC(O)CH=CH 2 )6H
δ6.7-7.8 (C6 H 5 OCH2,C6 H 5 SiOC6 H 5 )20H
ジクロロジメチルシラン(258g)とトルエン(258g)を5L褐色フラスコに添加し、10分撹拌した後、2-ヒドロキシ-3-アクリロキシプロピルメタクリレート(854g)を添加し10分撹拌した。トリエチルアミン(547g)を滴下し、60℃で3時間撹拌した。反応溶液を濾過し、減圧留去することで、無色透明の液状物質を得た(収量630g)。得られた生成物は、1H-NMR分析によるケミカルシフトと積分比から、下記式で表される化合物(A-3)であった。
δ0.0-0.5 (CH 3 SiOCH 3 )6H
δ1.9 (CH2=C(CH 3 )C(O)OCH2CH(O)CH2OC(O)CH=CH2)6H
δ3.7-3.9 (CH2=C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH2)2H
δ4.1-4.5 (CH2=C(CH3)C(O)OCH 2 CH(O)CH 2 OC(O)CH=CH2)8H
δ5.6 (CH2=C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH2)2H
δ5.8-6.5 (CH 2 =C(CH3)C(O)OCH2CH(O)CH2OC(O)CH=CH 2 )8H
1,1,3,3-テトラメチル-1,3-ジクロロジシロキサン(406g)とトルエン(406g)を5L褐色フラスコに添加し、10分撹拌した後、2-ヒドロキシ-2-メチル-3-アクリロキシプロピルアクリレート(854g)を添加し10分撹拌した。トリエチルアミン(548g)を滴下し、60℃で3時間撹拌した。反応溶液を濾過し、減圧留去することで、無色透明の液状物質を得た(収量720g)。得られた生成物は、1H-NMR分析によるケミカルシフトと積分比から、下記式で表される化合物(A-4)であった。
δ0.0-0.5 (CH 3 SiOCH 3 )12H
δ1.8-2.3 (CH2=CHC(O)OCH2C(CH 3 )(O)CH2OC(O)CH=CH2)6H
δ4.0-4.6 (CH2=CHC(O)OCH2C(CH3)(O)CH2OC(O)CH=CH2)8H
δ5.6 (CH2=CHC(O)OCH2C(CH3)(O)CH2OC(O)CH=CH2)4H
δ5.8-6.6 (CH 2 =CHC(O)OCH2C(CH3)(O)CH2OC(O)CH=CH 2 )8H
1,1,3,3,5,5,7,7-オクタメチル-1,7-ジクロロテトラシロキサン(703g)とトルエン(703g)を5L褐色フラスコに添加し、10分撹拌した後、ペンタエリスリトールトリアクリレート(1,311g、新中村化学工業(株)社製、商品名:NKエステルA-TMM-3LM-N)を添加し10分撹拌した。トリエチルアミン(607g)を滴下し、60℃で3時間撹拌した。反応溶液を濾過し、減圧留去することで、無色透明の液状物質を得た(収量1,550g)。得られた生成物は、1H-NMR分析によるケミカルシフトと積分比から、下記式で表される化合物(A-5)であった。
δ0.0-0.5 (CH 3 SiOCH 3 )24H
δ3.7-4.0 (C-CH 2 OC(O)CH=CH2)12H
δ4.3-4.5 (SiO-CH 2 C(CH2OC(O)CH=CH2)3)4H
δ5.8-6.5 (C-CH2OC(O)CH=CH 2 )18H
Claims (5)
- 下記式(1)で示される、(メタ)アクリロイル基含有オルガノシロキサン
- R2が水素原子、炭素数1~3のアルコキシ基、炭素数6~10のアリールオキシ基、炭素数1~3のアルキル基、又は炭素数6~10のアリール基である、請求項1記載の(メタ)アクリロイル基含有オルガノシロキサン。
- Qが単結合又は炭素数1~3のアルキレン基である、請求項1又は2記載の(メタ)アクリロイル基含有オルガノシロキサン。
- aが2である、請求項1~3のいずれか1項記載の(メタ)アクリロイル基含有オルガノシロキサン。
- nは2~6の整数である、請求項1~4のいずれか1項記載の(メタ)アクリロイル基含有オルガノシロキサン。
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