JP6009381B2 - 有機シラン及びその製造方法 - Google Patents
有機シラン及びその製造方法 Download PDFInfo
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- JP6009381B2 JP6009381B2 JP2013053358A JP2013053358A JP6009381B2 JP 6009381 B2 JP6009381 B2 JP 6009381B2 JP 2013053358 A JP2013053358 A JP 2013053358A JP 2013053358 A JP2013053358 A JP 2013053358A JP 6009381 B2 JP6009381 B2 JP 6009381B2
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- 0 CSC(*)(C*)C1CC=C(*)CC1 Chemical compound CSC(*)(C*)C1CC=C(*)CC1 0.000 description 3
- OUNSCYPTHUGQAH-UHFFFAOYSA-N CC(C)(C1CC=C(C)CC1)SC Chemical compound CC(C)(C1CC=C(C)CC1)SC OUNSCYPTHUGQAH-UHFFFAOYSA-N 0.000 description 1
Description
[実施例1]
(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)150g、リモネン(東京化成工業(株)製)85.7g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)8.99gおよびトルエン300mlを、ナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、70℃で6時間反応させた。その後、反応溶液を濃縮し、227gの無色の液体を得た(収率:97%)。反応式は、以下の通りであり、下記化学式で表される(3-((2-(4-メチルシクロヘキシ-3-エン-1-イル)プロパン-2-イル)チオ)プロピル)トリエトキシシラン:(3-((2-(4-methylcyclohex-3-en-1-yl)propan-2-yl)thio)propyl)triethoxysilane(有機シラン1)が得られた。
13C NMR (400MHz CDCl3, δ in ppm): 18.4(-Si-(O-CH2-CH3)3), 58.4(-Si-(O-CH2-CH3)3), 15.6(-CH2-Si-(O-CH2-CH3)3), 17.4(-S-CH2-CH2-CH2-Si-), 31.7(-S-CH2-CH2-CH2-Si-), 26.0(-C(CH3)2-S-), 45.3(-C(CH3) 2-S-), 52.2(cyclohexene CH), 22.0(cyclohexene CH2), 27.0(cyclohexene CH2), 30.5(cyclohexene CH2), 120.1(cyclohexene CH), 133.8(cyclohexene C), 22.0(4-methylcyclohexene CH3)
(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)150g、4−ビニル−1−シクロヘキセン(東京化成工業(株)製)68.1g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)9.00gおよびトルエン300mlを、ナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、70℃で6時間反応させた。その後、反応溶液を濃縮し、208gの無色の液体を得た(収率:95%)。反応式は、以下の通りであり、下記化学式で表される(3-((2-(シクロヘキシ-3-エン-1-イル)エチル)チオ)プロピル)トリエトキシシラン:(3-((2-(cyclohex-3-en-1-yl)ethyl)thio)propyl)triethoxysilane(有機シラン2)が得られた。
13C NMR (400MHz CDCl3, δ in ppm): 18.4(-Si-(O-CH2-CH3)3), 58.4(-Si-(O-CH2-CH3)3), 15.6(-CH2-Si-(O-CH2-CH3)3), 16.8(-S-CH2-CH2-CH2-Si-), 38.4(-S-CH2-CH2-CH2-Si-), 31.1(-CH2-CH2-S-), 32.1(-CH2-CH2-S-), 38.3(cyclohexene CH), 28.6(cyclohexene CH2), 23.1(cyclohexene CH2), 35.7(cyclohexene CH2), 126.0(cyclohexene CH).
バンバリーミキサーを使用し、下記表1に示す配合(質量部)に従って、まず、第一混合段階で、エラストマー成分に対し硫黄及び加硫促進剤を除く他の配合剤を添加し混練し(排出温度=160℃)、次いで、得られた混練物に、最終混合段階で、硫黄と加硫促進剤を添加し混練して(排出温度=90℃)、エラストマー組成物を調製した。表1中の各成分の詳細は、以下の通りである。
・BR:宇部興産株式会社製「BR150B」
・シランカップリング剤A:ビス(3−トリエトキシシリルプロピル)テトラスルフィド、エボニック・デグサ社製「Si69」
・有機シラン1:実施例1で合成したもの
・有機シラン2:実施例2で合成したもの
・シリカ:東ソー・シリカ株式会社製「ニップシールAQ」
・カーボンブラック:三菱化学株式会社製「ダイアブラックN341」
・オイル:昭和シェル石油株式会社製「エキストラクト4号S」
・亜鉛華:三井金属鉱業株式会社製「亜鉛華1号」
・老化防止剤:住友化学株式会社製「アンチゲン6C」
・ステアリン酸:花王株式会社製「ルナックS−20」
・ワックス:日本精鑞株式会社製「OZOACE0355」
・硫黄:鶴見化学工業株式会社製「5%油入微粉末硫黄」
・加硫促進剤:住友化学株式会社製「ソクシノールCZ」
Claims (4)
- 上記一般式(4)で表される化合物が、4−ビニル−1−シクロヘキセン又はリモネンである請求項2記載の有機シランの製造方法。
- 反応触媒としてラジカル発生剤を用いることを特徴とする請求項2又は3記載の有機シランの製造方法。
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Cited By (11)
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US9504664B2 (en) | 2010-10-29 | 2016-11-29 | Infirst Healthcare Limited | Compositions and methods for treating severe pain |
US9693980B2 (en) | 2010-10-29 | 2017-07-04 | Infirst Healthcare Limited | Compositions and methods for treating chronic inflammation and inflammatory diseases |
US9737500B2 (en) | 2010-10-29 | 2017-08-22 | Infirst Healthcare Limited | Compositions and methods for treating severe pain |
US9744132B2 (en) | 2010-10-29 | 2017-08-29 | Infirst Healthcare Limited | Solid solution compositions and use in chronic inflammation |
US9750810B2 (en) | 2010-10-29 | 2017-09-05 | Infirst Healthcare Limited | Compositions and methods for treating chronic inflammation and inflammatory diseases |
US9775820B2 (en) | 2010-10-29 | 2017-10-03 | Infirst Healthcare Limited | Solid solution compositions and use in chronic inflammation |
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US10695431B2 (en) | 2010-10-29 | 2020-06-30 | Infirst Healthcare Limited | Solid solution compositions and use in cardiovascular disease |
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JP6018001B2 (ja) * | 2013-03-15 | 2016-11-02 | 東洋ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
JP6161506B2 (ja) * | 2013-10-17 | 2017-07-12 | 東洋ゴム工業株式会社 | 有機シラン及びそれを用いたゴム組成物 |
JP2019112308A (ja) * | 2016-04-28 | 2019-07-11 | Jxtgエネルギー株式会社 | 含硫黄シラン化合物およびこの合成方法、ゴム組成物、タイヤ、接着剤組成物、ならびにシーリング剤組成物 |
KR102713668B1 (ko) * | 2019-06-10 | 2024-10-08 | 가부시키가이샤 에네오스 마테리아루 | 실란 화합물 및 단백질 변성제를 포함하여 이루어지는 실란 커플링제 조성물, 및 그것을 포함하는 고무 조성물 |
EP4169735A4 (en) * | 2020-06-18 | 2024-07-10 | ENEOS Corporation | SILANE COUPLING AGENT COMPOSITION AND RUBBER COMPOSITION THEREOF |
CN114106033B (zh) * | 2021-12-02 | 2024-02-27 | 山东阳谷华泰化工股份有限公司 | 一种3-烃基丙基硫醚基三乙氧基硅烷及其制备方法和应用 |
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US3922436A (en) * | 1974-09-13 | 1975-11-25 | Owens Corning Fiberglass Corp | Silanes useful as coupling agents and flame retardants |
FR2743565B1 (fr) * | 1996-01-11 | 1998-02-20 | Rhone Poulenc Chimie | Utilisation d'une association de composes silicones comme agent de couplage dans les compositions d'elastomeres chargees de silice |
WO2004009695A1 (fr) * | 2002-07-19 | 2004-01-29 | Societe De Technologie Michelin | Composition de caoutchouc pour pneumatique comportant un agent de couplage a fonction polysulfure cyclique |
JP6018001B2 (ja) * | 2013-03-15 | 2016-11-02 | 東洋ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
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