pyrazolo[5,1-c][1,2,4]benzotriazine-8-ol | 14394-47-9

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: pyrazolo[5,1-c][1,2,4]benzotriazine-8-ol
• 英文别名: PBT；8-Hydroxypyrazolo<3,2-c>benzo-as-triazin；8-Hydroxy-pyrazolo<5,1-c><1,2,4>benzotriazin；benzo[e]pyrazolo[5,1-c][1,2,4]triazin-8-ol；Pyrazolo[5,1-c][1,2,4]benzotriazin-8-ol
• CAS: 14394-47-9
• 化学式: C₉H₆N₄O
• mdl: MFCD00112092
• 分子量: 186.173
• InChiKey: KVFXLYYEDRTNLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-(pyrazol-5-ylazo)phenol 在 dysprosium(III) acetate 作用下， 以 水 为溶剂， 反应 72.0h， 以61%的产率得到pyrazolo[5,1-c][1,2,4]benzotriazine-8-ol
  参考文献：
  名称：

  M²⁺ and Ln³⁺-catalyzed synthesis of a [1,2,4]triazine core via intramolecular C–H/N–H functionalization and C–N bond formation (M = Mn, Zn, Cd; Ln = Dy, Tb)

  摘要：

  通过金属催化的分子内 C-H/N-H 功能化，一种直接构建 1,2,4-三嗪核心的新方法被开发出来。

  DOI：

  10.1039/c4nj01027b

文献信息

• Etchant, replenishment solution and method for forming copper wiring
  申请人：MEC COMPANY LTD.

  公开号：US10174428B2

  公开（公告）日：2019-01-08

  An etchant for copper includes an acid and one or more compounds selected from the group consisting of an aliphatic noncyclic compound, an aliphatic heterocyclic compound and a heteroaromatic compound. The aliphatic noncyclic compound is a saturated aliphatic noncyclic compound (A) including only two or more nitrogen atoms as heteroatoms, and 2 to 10 carbon atoms. The aliphatic heterocyclic compound is a compound (B) including a five-, six-, or seven-membered ring having one or more nitrogen atoms as one or more heteroatoms constituting the ring. The heteroaromatic compound is a compound (C) including a six-membered heteroaromatic ring having one or more nitrogen atoms as one or more heteroatoms constituting the ring.

  铜的蚀刻剂包括酸和一种或多种选自脂肪族非环化合物、脂肪族杂环化合物和杂芳香族化合物的化合物。脂肪族非环化合物是饱和脂肪族非环化合物 (A)，只包括两个或两个以上的氮原子作为杂原子，以及 2 至 10 个碳原子。脂族杂环化合物是一种化合物（B），包括一个五元环、六元环或七元环，其中有一个或多个氮原子作为构成环的一个或多个杂原子。杂芳香族化合物是一种化合物（C），包括一个六元杂芳香环，该环具有一个或多个氮原子作为构成环的一个或多个杂原子。
• ETCHANT, REPLENISHMENT SOLUTION AND METHOD FOR FORMING COPPER WIRING
  申请人：MEC COMPANY LTD.

  公开号：US20170260632A1

  公开（公告）日：2017-09-14

  An etchant for copper includes an acid and one or more compounds selected from the group consisting of an aliphatic noncyclic compound, an aliphatic heterocyclic compound and a heteroaromatic compound. The aliphatic noncyclic compound is a saturated aliphatic noncyclic compound (A) including only two or more nitrogen atoms as heteroatoms, and 2 to 10 carbon atoms. The aliphatic heterocyclic compound is a compound (B) including a five-, six-, or seven-membered ring having one or more nitrogen atoms as one or more heteroatoms constituting the ring. The heteroaromatic compound is a compound (C) including a six-membered heteroaromatic ring having one or more nitrogen atoms as one or more heteroatoms constituting the ring.