CAS: 2607-52-5; 2,6-Di-Tert-Butyl-4-Methylenecyclohexa-2,5-Dienone

该化合物是有机化合物,其独特结构特征包括环己二二烯核心,有两种三丁基组和甲二二烯组.该化合物一般在室内温度下是黄色至橙色的固体,由于散装异丁基组提供的不耐烦障碍而具有稳定性.该化合物具有重要的抗氧化特性,使其在各种应用中有用,特别是在稳定聚合物和其他材料防止氧化性降解方面.其结构中存在同质的双联体结有助于其再活动及有机合成的潜在应用.此外,该化合物在水中相对溶解,但在有机溶剂中可溶解,这对许多具有大型水分的有机化合物十分常见.安全数据表明,与许多有机化合物一样,应谨慎处理,因为它可能对接触时的健康构成危险.

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上下游产品

CAS号2091-51-2 4-(溴甲基)-2,6-二叔丁基苯酚 | CAS号128-37-0 抗氧剂BHT | CAS号88-26-6 2,6-二叔丁基-4-羟甲基苯酚 | CAS号1620-98-0 3,5-二叔丁基-4-羟基苯甲醛 | CAS号18510-49-1 (2,6-ditert-but... | CAS号64-19-7 冰醋酸 | CAS号2179-51-3 4-(2,6-di-tert-... | CAS号719-22-2 2,6-二叔丁基苯醌 | CAS号54743-41-8 5,7-di-tert-but... | CAS号77488-19-8 2,6-di-tert-but... | CAS号1516-94-5 4,4'-Ethylenebi... | CAS号2455-14-3 3,3',5,5'-四叔丁基-... | CAS号118-82-1 4,4′-亚甲基双(2,6-二... | CAS号128-38-1 四叔丁基联苯酚 | CAS号88-26-6 2,6-二叔丁基-4-羟甲基苯酚

合成工艺路线路线简述

    📜2,6-二叔丁基-4-甲基苯酚置于4-甲基喹啉,乙醇,(二氯碘)-苯体系中,用 苯 用作溶剂,化学反应生成2,6-二叔-丁基-4-亚甲基环己-2,5-二烯-1-酮
    参考文献:二氯化碘苯介导的可见光诱导的杂芳烃与脂肪醇的交叉脱氢偶联
    标题:二氯化碘苯介导的可见光诱导的杂芳烃与脂肪醇的交叉脱氢偶联
    摘要:发现现成且廉价的 Willgerodt 试剂(二氯化碘苯)可在可见光下实现脂肪族伯醇的 α-杂芳基化.Willgerodt试剂同时作为选择性氢原子转移试剂和氧化剂用于无金属和无附加酸的minisci型交叉脱氢偶联反应.
    Doi:10.1002/ejoc.202300015

    海关参考信息

    专利信息


    专利号:US-9309357-B2
    优先权日:2013-06-18
    标题:Synthesis of free radical polymerizable ethylenically unsaturated poloxamers and poloxamines
    发明人：AWASTHI ALOK KUMAR; KUNZLER JAY F; SATYANARAYANA GANUGAPATI; RAI NOOJI SATHEESHA
    权利人:BAUSCH & LOMB
    摘要:A new synthetic method of forming free radical polymerizable end terminal functionalized poloxamers and poloxamines in commercial scale batches which uses a binary system of inhibitors to eliminate the formation of high molecular weight impurities. It has also been surprisingly discovered that the inorganic impurities formed during the commercial scale synthetic process are removed by the use of resin materials.

    专利号:EP-3010946-B1
    优先权日:2013-06-18
    标 题 :Synthesis of free radical polymerizable ethylenically unsaturated poloxamers and poloxamines

    专利号:US-2014371481-A1
    优先权日:2013-06-18
    标题:Synthesis of free radical polymerizable ethylenically unsaturated poloxamers and poloxamines

    专利号:JP-6159025-B2
    优先权日:2013-06-18
    标 题 :Synthesis of free-radically polymerizable ethylenically unsaturated poloxamers and poloxamines

    专利号:WO-2014205084-A1
    优先权日:2013-06-18
    标 题:Synthesis of free radical polmerizable ethylenically unsaturated poloxamers and poloxamines

    专利号:CN-115490666-B
    优先权日:2021-06-18
    标 题:Synthesis and application of 4-thiophene methylene-2, 6-di-tert-butyl-2, 5-cyclohexadiene-1-one compound

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    主要参考文献

    参考标题:A Novel Approach Towards Intermolecular Stabilization Ofpara-Quinone Methides. First Complexation Of The Elusive, Simplest Quinone Methide, 4-Methylene-2,5-Cyclohexadien-1-One
    作者:Oded Rabin,Arkadi Vigalok,David Milstein |发布日期:2000.2.4
    摘要:Pd0 Complex Of Bht-Qm (4), A Biologically Relevant Metabolite Of 2,6-Di-Tert-Butyl-P-Cresol, And The Synthesis Of The Complex Of 4-Methylene-2,5-Cyclohexadien-1-One (11), The Simplest, And So Far Unobserved Qm Molecule. These Complexes Exhibit A Remarkable Thermal Stability And Do Not React With Alcohol Or Water. In Both Cases, The Use Of An Appropriate Incoming Ligand Allowed The Release Of The Coordinated

    合成参考文献


    摘要:Griesbeck, A. G., Science of Synthesis, (2006) 28, 884.
    摘要:Echavarren, A. M.; Porcel, S., Science of Synthesis, (2006) 28, 542.
    摘要:Griesbeck, A. G., Science of Synthesis, (2006) 28, 880.
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