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5-n-butoxy-benzo[b]thiophene

中文名称
——
中文别名
——
英文名称
5-n-butoxy-benzo[b]thiophene
英文别名
5-butoxybenzo[b]thiophene;5-Butoxy-1-benzothiophene
5-n-butoxy-benzo[b]thiophene化学式
CAS
——
化学式
C12H14OS
mdl
——
分子量
206.309
InChiKey
LPVFCNZKJCDZRZ-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):
    4.3
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    37.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    3-methylphenyloxoacetic acid5-n-butoxy-benzo[b]thiophene 在 bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] 、 1-金刚烷甲酸silver(l) oxide双三氟甲烷磺酰亚胺银盐 作用下, 反应 24.0h, 以59%的产率得到6H-3-n-butoxy-8-methyl-[1]benzothieno[3,2-c][2]benzopyran-6-one
    参考文献:
    名称:
    Ir(III)催化苯并[ b ]噻吩氧化苯乙醛酸
    摘要:
    公开了一种Ir(III)催化的苯乙醛酸与苯并[ b ]噻吩的氧化环化反应,用于一步法构建苯并噻吩并[3,2- c ] [2]苯并吡喃酮。该反应涉及三个C–H裂解和C–C / C–O键的形成。该方案具有相对较宽的底物范围,良好的官能团耐受性,良好的区域选择性,温和的反应条件和按比例放大的合成。
    DOI:
    10.1021/acs.orglett.8b01033
  • 作为产物:
    描述:
    5-溴苯并[b]噻吩正丁醇 在 (4,4′-di-tert-butyl-2,2′-dipyridyl)Ni(o-tolyl)(Br) 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 甲苯 为溶剂, 反应 12.0h, 以72%的产率得到5-n-butoxy-benzo[b]thiophene
    参考文献:
    名称:
    光促进的镍催化:NiII-芳基配合物催化的醇与芳基亲电试剂的醚化。
    摘要:
    据报道,(杂)芳基亲电试剂与伯醇和仲醇的高效C-O偶联反应。在可溶性胺碱的存在下,在没有任何其他光敏剂的情况下,在长波紫外线(390–395 nm)辐射下,由Ni II-芳基络合物催化,该反应可以使芳基溴化物和芳基氯化物以及磺酸盐与多种伯和仲脂族醇,可提供合成上重要的醚。分子内CO偶联也是可能的。该反应似乎通过Ni I -Ni III催化循环进行。
    DOI:
    10.1002/anie.202003359
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文献信息

  • Oxalic Diamides and <i>tert</i>-Butoxide: Two Types of Ligands Enabling Practical Access to Alkyl Aryl Ethers via Cu-Catalyzed Coupling Reaction
    作者:Zhixiang Chen、Yongwen Jiang、Li Zhang、Yinlong Guo、Dawei Ma
    DOI:10.1021/jacs.8b12142
    日期:2019.2.27
    A robust and practical protocol for preparing alkyl aryl ethers has been developed, which relies on using two types of ligands to promote Cu-catalyzed alkoxylation of (hetero)aryl halides. The reaction scope is very general for a variety of coupling partners, particularly for challenging secondary alcohols and (hetero)aryl chlorides. In case of coupling with aryl chlorides and bromides, two oxalic
    已经开发了一种用于制备烷基芳基醚的稳健实用的方案,该方案依赖于使用两种类型的配体来促进 Cu 催化的(杂)芳基卤化物的烷氧基化。反应范围非常适用于各种偶联伙伴,尤其是具有挑战性的仲醇和(杂)芳基氯。在与芳基氯化物和溴化物偶联的情况下,两个草酸二酰胺作为强大的配体。叔丁醇首先被证明是铜催化偶联反应的配体,导致芳基碘化物在室温下完成烷氧基化。此外,许多碳水化合物衍生物适用于该偶联反应,以 29-98% 的产率提供相应的碳水化合物-芳基醚。
  • Composition containing carbon nanotubes having coating thereof and process for producing them
    申请人:Saitoh Takashi
    公开号:US20060052509A1
    公开(公告)日:2006-03-09
    The object of the present invention is to provide a carbon nanotube composition that does not impair the characteristics of the carbon nanotubes itself, allows the carbon nanotubes to be dispersed or solubilized in a solvent, does not cause separation or aggregation of the carbon nanotubes even during long-term storage, has superior electrical conductivity, film formability and moldability, can be easily coated or covered onto a base material, and the resulting coated film has superior moisture resistance, weather resistance and hardness; a composite having a coated film composed thereof; and, their production methods. In order to achieve this object, the present invention provides a carbon nanotube composition that contains a conducting polymer (a) or heterocyclic compound trimer (i), a solvent (b) and carbon nanotubes (c), and may additionally contain a high molecular weight compound (d), a basic compound (e), a surfactant (f), a silane coupling agent (g) and colloidal silica (h) as necessary; a composite having a coated film composed of the composition; and, their production methods.
    本发明的目的是提供一种碳纳米管组合物,不会影响碳纳米管本身的特性,使碳纳米管可以分散或溶解在溶剂中,在长期储存期间不会导致碳纳米管分离或聚集,具有优异的电导性、成膜性和成型性,可以轻松地涂覆或覆盖在基材上,所得到的涂层膜具有优异的防潮性、耐候性和硬度;一种由涂层膜组成的复合材料;以及它们的生产方法。为了实现这一目的,本发明提供了一种碳纳米管组合物,其中包含导电聚合物(a)或杂环化合物三聚体(i)、溶剂(b)和碳纳米管(c),并可根据需要另外包含高分子量化合物(d)、碱性化合物(e)、表面活性剂(f)、硅烷偶联剂(g)和胶体二氧化硅(h);一种由该组合物组成的涂层膜复合材料;以及它们的生产方法。
  • Carbon Nanotube Composition, Composite Having a Coated Film Composed of the Same, and Their Production Methods
    申请人:SAITOH Takashi
    公开号:US20090321688A1
    公开(公告)日:2009-12-31
    The object of the present invention is to provide a carbon nanotube composition that does not impair the characteristics of the carbon nanotubes itself, allows the carbon nanotubes to be dispersed or solubilized in a solvent, does not cause separation or aggregation of the carbon nanotubes even during long-term storage, has superior electrical conductivity, film formability and moldability, can be easily coated or covered onto a base material, and the resulting coated film has superior moisture resistance, weather resistance and hardness; a composite having a coated film composed thereof; and, their production methods. In order to achieve this object, the present invention provides a carbon nanotube composition that contains a conducting polymer (a) or heterocyclic compound trimer (i), a solvent (b) and carbon nanotubes (c), and may additionally contain a high molecular weight compound (d), a basic compound (e), a surfactant (f), a silane coupling agent (g) and colloidal silica (h) as necessary; a composite having a coated film composed of the composition; and, their production methods.
    本发明的目的是提供一种碳纳米管组合物,不会损害碳纳米管本身的特性,可以使碳纳米管分散或溶解于溶剂中,在长期存储期间不会导致碳纳米管分离或聚集,具有优异的电导率、膜成形性和成型性,可以轻松涂覆或覆盖在基材料上,并且所得到的涂层膜具有优异的防潮性、耐候性和硬度;一种由该组合物组成的涂层膜复合材料;以及它们的生产方法。为了实现这一目的,本发明提供了一种碳纳米管组合物,它包含导电聚合物(a)或杂环化合物三聚体(i)、溶剂(b)和碳纳米管(c),并可以根据需要另外包含高分子化合物(d)、碱性化合物(e)、表面活性剂(f)、硅烷偶联剂(g)和胶体二氧化硅(h);一种由该组合物组成的涂层膜复合材料;以及它们的生产方法。
  • Process for production of heteroaryl-type boron compounds with iridium catalyst
    申请人:Miyaura Norio
    公开号:US20050148775A1
    公开(公告)日:2005-07-07
    The present invention provides an economically and industrially superior simple process that enables the selective production of an aromatic heterocyclic monoboron compound and aromatic heterocyclic diboron compound at a satisfactory yield and in a desired ratio by reacting an aromatic heterocyclic compound and a boron compound in a single step under mild conditions while changing only the charged ratios of the raw materials. The present invention provides a production process of a heteroaryl mono- or diboron compound comprising an aromatic heterocyclic compound and a boron compound in the form of bis(pinacolate)diboron or pinacolate diborane in the presence of a iridium-containing catalyst and a ligand such as a bipyridyl ligand.
    本发明提供了一种经济上和工业上优越的简单工艺,通过在温和条件下使芳香杂环化合物和硼化合物进行单步反应,同时仅改变原料的带电比例,就能以满意的产率和所需的比例选择性地生产芳香杂环单硼化合物和芳香杂环二硼化合物。本发明提供了一种杂芳基单硼或二硼化合物的生产工艺,该工艺由芳香杂环化合物和双(频哪醇)二硼或频哪醇二硼烷形式的硼化合物在含铱催化剂和配体如双吡啶配体的存在下组成。
  • PROCESS FOR PRODUCTION OF HETEROARYL-TYPE BORON COMPOUNDS WITH IRIDIUM CATALYST
    申请人:MITSUBISHI RAYON CO., LTD.
    公开号:EP1481978B1
    公开(公告)日:2011-09-14
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