3-phenylbenzo[c]thiophen-1(3H)-one | 42495-97-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-phenylbenzo[c]thiophen-1(3H)-one
• 英文别名: 3-PhenyL2-thiophthalid；3-phenyl-3H-2-benzothiophen-1-one
• CAS: 42495-97-6
• 化学式: C₁₄H₁₀OS
• 分子量: 226.299
• InChiKey: QHUCGVQUIJSBLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (2-bromophenyl)phenylmethanol 在 盐酸 、 正丁基锂 、 氢溴酸 、 sodium hydride 作用下， 以 四氢呋喃 、 正己烷 、 水 、 乙腈 、 mineral oil 为溶剂， 反应 74.25h， 生成 3-phenylbenzo[c]thiophen-1(3H)-one
  参考文献：
  名称：

  Synthesis of N-Substituted (Z)-3-Arylbenzo[c]thiophen-1(3H)-imines by the Reaction of 1-[Aryl(methoxy)methyl]-2-lithiobenzenes with Isothiocyanates Followed by Acid-Mediated Cyclization

  摘要：

  A simple procedure for the preparation of N-substituted (Z)-3-arylbenzo[c]thiophen-1(3H)-imines has been developed. Thus, bromine/lithium exchange between 1-[aryl(methoxy)methyl]-2-bromobenzenes and butyllithium, followed by reaction of the resulting 1-[aryl(methoxy)methyl]-2-lithiobenzenes with aliphatic and aromatic isothiocyanates, yields the corresponding N-substituted 2-[aryl(methoxy)methyl]benzothioamides. These were treated with concentrated hydrobromic acid to give the desired products.

  DOI：

  10.3987/com-14-13154

文献信息

• Indium-Catalyzed Direct Conversion of Lactones into Thiolactones and Selenolactones in the Presence of Elemental Sulfur and Selenium
  作者：Norio Sakai、Shuhei Horikawa、Yohei Ogiwara

  DOI：10.1055/s-0036-1591849

  日期：2018.2

  Abstract The direct conversion of lactones into thiolactones with elemental sulfur (S8) catalyzed by InCl3/PhSiH3 in a one-pot reaction is described. This catalytic system was successfully applied to the novel preparation of selenolactones from lactones and selenium. The direct conversion of lactones into thiolactones with elemental sulfur (S8) catalyzed by InCl3/PhSiH3 in a one-pot reaction is described

  摘要 描述了一锅反应中InCl 3 / PhSiH 3催化用元素硫（S 8）将内酯直接转化为硫代内酯。该催化体系已成功应用于内酯和硒的硒代内酯的新型制备。 描述了一锅反应中InCl 3 / PhSiH 3催化用元素硫（S 8）将内酯直接转化为硫代内酯。该催化体系已成功应用于内酯和硒的硒代内酯的新型制备。
• Indium-Catalyzed Direct Conversion of Lactones into Thiolactones Using a Disilathiane as a Sulfur Source
  作者：Yohei Ogiwara、Ken Takano、Shuhei Horikawa、Norio Sakai

  DOI：10.3390/molecules23061339

  日期：——

  An indium-catalyzed reaction of lactones and a disilathiane leading to thiolactones is described. The direct synthesis of thiolactones from lactones with an appropriate sulfur source is one of the most attractive approaches in organic and pharmaceutical chemistry. In this context, we found an indium-catalyzed direct conversion of lactones into thiolactones in the presence of elemental sulfur and a

  描述了内酯和二硅硫烷的铟催化反应生成硫内酯。用合适的硫源从内酯直接合成硫内酯是有机和药物化学中最有吸引力的方法之一。在这种情况下，我们发现在元素硫和氢硅烷的存在下，通过原位形成二硅硫烷，铟催化内酯直接转化为硫代内酯。在前面反应的基础上，本文进行了利用二硅硫烷作为硫源的应用，用于通过铟催化剂从内酯有效合成多种硫内酯衍生物。
• Thiophthalide and process of making the same
  申请人：DU PONT

  公开号：US02097435A1

  公开（公告）日：1937-11-02