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4,4'-dimethoxy[2,2']binaphthalenyl-1,1'-diol | 82663-57-8

中文名称
——
中文别名
——
英文名称
4,4'-dimethoxy[2,2']binaphthalenyl-1,1'-diol
英文别名
4,4'-Dimethoxy[2,2'-binaphthalene]-1,1'-diol;2-(1-hydroxy-4-methoxynaphthalen-2-yl)-4-methoxynaphthalen-1-ol
4,4'-dimethoxy[2,2']binaphthalenyl-1,1'-diol化学式
CAS
82663-57-8
化学式
C22H18O4
mdl
——
分子量
346.383
InChiKey
DUUBQTCYVNKWFW-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    5.3
  • 重原子数:
    26
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    58.9
  • 氢给体数:
    2
  • 氢受体数:
    4

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • SnCl 4 -mediated oxidative biaryl coupling reaction of 1-naphthol and subsequent ring closure of 2,2′-binaphthol to the dinaphthofuran framework
    作者:Tetsuya Takeya、Hirohisa Doi、Tokutaro Ogata、Tsuyoshi Otsuka、Iwao Okamoto、Eiichi Kotani
    DOI:10.1016/j.tet.2004.05.077
    日期:2004.7
    A simple method for the direct synthesis of 2,2′-binaphthols 2 and dinaphtho[1,2-b;2′,1′-d]furans 3 under mild conditions was developed, utilizing a biaryl coupling reaction via electron donor–acceptor complexes of 1-naphthols with SnCl4. Heating of the complex in a sealed tube for (18–24 h) afforded the corresponding o–o coupled product 2 in excellent yield. Prolonged reaction (56–65 h) under the
    利用电子供体-受体的联芳基偶联反应,开发了一种在温和条件下直接合成2,2'-联萘酚2和二萘并[1,2- b ; 2',1'- d ]呋喃3的简单方法1-萘酚与SnCl 4的配合物。该复合物在密封管中加热(18-24小时),得到相应的ö - ö偶联产物2的优良率。在相同条件下长时间反应(56–65小时)一步即可获得3的高收率。我们还发现,对于在C-1位上没有羟基以外的取代基的α-萘酚,区域选择性o –o进行了偶联反应。产物2a,2b和2g应该用作天然存在的3,3′-双juglone,3,3′-biplumbagin和艾力汀的合成中间体。
  • Aerobic oxidative dimerization of 1-naphthols to 2,2′-binaphthoquinones mediated by SnCl4 and its application to natural product synthesis
    作者:Tetsuya Takeya、Hirohisa Doi、Tokutaro Ogata、Iwao Okamoto、Eiichi Kotani
    DOI:10.1016/j.tet.2004.07.073
    日期:2004.10
    developed a simple method for the direct synthesis of 2,2′-binaphthoquinones, utilizing oxidative dimerization via electron donor–acceptor complex formation of 1-naphthols with SnCl4 in the presence of dioxygen. This oxidation involves a catalytic cycle of SnCl4, and the reaction mechanism is discussed. As an application of this method to natural products synthesis, we describe facile biomimetic syntheses
    我们开发了一种简单的直接合成2,2'-双萘醌的方法,该方法通过在存在双氧的条件下通过电子供体-受体与1-nphthols的SnCl 4的电子供体-受体复合物形成氧化二聚作用来进行。该氧化涉及SnCl 4的催化循环,并讨论了反应机理。作为该方法在天然产物合成中的一种应用,我们描述了联萘醌3,3'-双juglone,3,3'-双酚苄青霉素和艾替丁酮的简便仿生合成方法。
  • SnCl4-mediated oxidative reaction for formation of binaphthoquinone and dinaphthofuran frameworks and its application to natural product synthesis
    作者:Tokutaro Ogata、Iwao Okamoto、Hirohisa Doi、Eiichi Kotani、Tetsuya Takeya
    DOI:10.1016/s0040-4039(03)00213-2
    日期:2003.3
    A simple method was developed for the direct synthesis of 2,2′-binaphthoquinones and dinaphtho[1,2-b;2′,1′-d]furans, utilizing an oxidative reaction via electron donor–acceptor complexes of 1-naphthols with SnCl4 in the absence or presence of dioxygen. As an application of this method to natural product synthesis, we describe a facile biomimetic synthesis of several binaphthoquinones, 3,3′-bijuglone
    通过1-萘酚的电子供体-受体配合物的氧化反应,通过氧化反应,直接合成2,2'-联萘醌和二萘并[1,2- b ; 2',1'- d ]呋喃的简单方法。在不存在或存在双氧的情况下的SnCl 4。作为该方法在天然产物合成中的应用,我们描述了几种双萘甲醌,3,3'-双juglone,3,3'-biplumbagin和艾力汀的简便仿生合成方法。
  • Reactions of 1-Naphthols with .PI.-Acceptor p-Benzoquinones: Oxidative Aryl Coupling vs. Non-Oxidative Electrophilic Arylation
    作者:Tetsuya Takeya、Hiromu Kondo、Tsuyoshi Otsuka、Hirohisa Doi、Iwao Okamoto、Eiichi Kotani
    DOI:10.1248/cpb.53.199
    日期:——
    We investigated the reactions of various 1-naphthols (NPOHs; 1) with p-benzoquinones (Qs), such as 1,4-benzoquinone (BQ) and p-chloranil (CA), as π-electron acceptors. With electron-rich NPOHs 1a—c, oxidative biaryl coupling and subsequent dehydrogenation reaction took place selectively to give the corresponding 2,2′-binapthyl-1,1′-quinones 3a—c in excellent yield. In the case of electron-deficient NPOHs 1e, f, two different types of reactions occurred in the presence of SnCl4 and ZrO2 under similar conditions: SnCl4 mediated oxidative dimerization and trimerization of NPOH, while ZrO2 promoted electrophilic arylation of Qs with NPOH. The resulting products 3 would be useful synthetic intermediates for naturally occurring diosindigo B, biramentaceone and violet-quinone.
    我们研究了各种 1-萘酚(NPOHs;1)与对苯醌(Qs)(如 1,4-苯醌(BQ)和对氯苯胺(CA))作为 π 电子受体的反应。对于富电子的 NPOH 1a-c,可选择性地进行氧化双芳基偶联和随后的脱氢反应,从而得到相应的 2,2′-联萘-1,1′-醌 3a-c,收率极高。对于缺电子的 NPOH 1e、f,在氯化锡和二氧化锆存在的类似条件下发生了两种不同类型的反应:SnCl4 介导了 NPOH 的氧化二聚化和三聚化,而 ZrO2 则促进了 Qs 与 NPOH 的亲电芳基化。由此产生的产物 3 将成为天然存在的双靛蓝 B、双蒽酮和紫罗兰醌的有用合成中间体。
  • Semiconductor-mediated oxidative dimerization of 1-naphthols with dioxygen and O-demethylation of the enol-ethers by SnO2 without dioxygen
    作者:Tetsuya Takeya、Tsuyoshi Otsuka、Iwao Okamoto、Eiichi Kotani
    DOI:10.1016/j.tet.2004.09.003
    日期:2004.11
    1-naphthols 1 with dioxygen in the presence of a semiconductor, such as SnO2, ZrO2, or activated charcoal, as a catalytic mediator takes place selectively to give the corresponding 2,2′-binaphthols 2 or 2,2-binaphthyl-1,1-quinones 3 in excellent yields without light irradiation. The catalytic activity of SnO2 could be fully restored by appropriate reactivation treatment after the oxidation. In addition
    在半导体(例如SnO 2,ZrO 2或活性炭)存在下,作为催化剂的1-萘酚1用双氧氧化二聚反应选择性地产生相应的2,2'-联萘酚2或2,2 ′-联萘-1,1′-醌3在没有光照射的情况下具有优异的收率。氧化后,通过适当的再活化处理,可以完全恢复SnO 2的催化活性。另外,不具有双氧的SnO 2催化烯醇醚3至4的选择性O-脱甲基化。
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