1-(2-propanoxy)methyl-1H-benzotriazole | 219917-90-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并三唑类
• 英文名称: 1-(2-propanoxy)methyl-1H-benzotriazole
• 英文别名: 1-(isopropoxymethyl)-1H-1,2,3-benzotriazole；1-(propan-2-yloxymethyl)benzotriazole
• CAS: 219917-90-5
• 化学式: C₁₀H₁₃N₃O
• 分子量: 191.233
• InChiKey: PJSHZJGOCHYKFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  39.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(2-propanoxy)methyl-1H-benzotriazole 在 正丁基锂 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 生成 1-(adamantylidene-2-propanoxy-methyl)-1H-benzotriazole
  参考文献：
  名称：

  A general synthesis of 1-(1-alkenyl)benzotriazoles

  摘要：

  1-Methyl, 1-(alkoxymethyl) and 1-(trimethylsilylmethyl)benzotriazoles are metallated at the alpha-carbon. Trapping of the resulting metallated species with chlorotrimethylsilane gives compounds which undergo Peterson olefination even with hindered ketones. In some cases, metallation at the 4-position of the benzotriazole is observed. An exhaustive metallation/silylation sequence gives 4-trimethylsilyl substituted 1-benzotriazoles in good yields. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00690-0
• 作为产物：
  描述：

  T406石油添加剂 、 聚合甲醛 、 异丙醇 在 硫酸 作用下， 以 苯 为溶剂， 反应 4.0h， 以80%的产率得到1-(2-propanoxy)methyl-1H-benzotriazole
  参考文献：
  名称：

  A general synthesis of 1-(1-alkenyl)benzotriazoles

  摘要：

  1-Methyl, 1-(alkoxymethyl) and 1-(trimethylsilylmethyl)benzotriazoles are metallated at the alpha-carbon. Trapping of the resulting metallated species with chlorotrimethylsilane gives compounds which undergo Peterson olefination even with hindered ketones. In some cases, metallation at the 4-position of the benzotriazole is observed. An exhaustive metallation/silylation sequence gives 4-trimethylsilyl substituted 1-benzotriazoles in good yields. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00690-0

文献信息

• [EN] NITROGEN SUBSTITUTED AROMATIC TRIAZOLES AS CORROSION CONTROL AGENTS<br/>[FR] TRIAZOLES AROMATIQUES SUBSTITUÉS PAR DE L'AZOTE EN TANT QU'AGENTS DE RÉGULATION DE CORROSION
  申请人：GEN ELECTRIC

  公开号：WO2017197047A1

  公开（公告）日：2017-11-16

  Compositions and methods for inhibiting corrosion of metallic surfaces in contact with an aqueous medium such as copper, copper alloy, and steel surfaces of an open recirculating cooling water system. In certain embodiments, an aromatic triazole having an anionic substituent bonded to a nitrogen atom of the triazole (ANST) is used as the corrosion inhibitor. In other embodiments, the corrosion inhibitor is a reaction product of an aromatic triazole and an aldehyde (ATA).

  用于抑制与水性介质接触的金属表面腐蚀的组合物和方法，例如开放循环冷却水系统中的铜、铜合金和钢表面。在某些实施例中，将带有阴离子取代基与三唑的氮原子结合的芳香族三唑（ANST）用作腐蚀抑制剂。在其他实施例中，腐蚀抑制剂是芳香族三唑和醛的反应产物（ATA）。
• Nitrogen substituted aromatic triazoles as corrosion control agents
  申请人：General Electric Company

  公开号：US10858742B2

  公开（公告）日：2020-12-08

  Compositions and methods for inhibiting corrosion of metallic surfaces in contact with an aqueous medium such as copper, copper alloy, and steel surfaces of an open recirculating cooling water system. In certain embodiments, an aromatic triazole having an anionic substituent bonded to a nitrogen atom of the triazole (ANST) is used as the corrosion inhibitor. In other embodiments, the corrosion inhibitor is a reaction product of an aromatic triazole and an aldehyde (ATA).

  用于抑制与水介质接触的金属表面（如开放式循环冷却水系统中的铜、铜合金和钢表面）腐蚀的组合物和方法。在某些实施方案中，使用具有与三唑氮原子键合的阴离子取代基的芳香族三唑（ANST）作为缓蚀剂。在其他实施例中，缓蚀剂是芳香族三唑和醛（ATA）的反应产物。
• A New Method of Synthesis for Propargylic Amines and Ethers via Benzotriazole Derivatives Using Sodium Dialkynyldiethylaluminates
  作者：Jin Hee Ahn、Meyoung Ju Joung、Nung Min Yoon、Daniela C. Oniciu、Alan R. Katritzky

  DOI：10.1021/jo9814750

  日期：1999.1.1

  1-(alpha-Aminoalkyl)benzotriazoles react with sodium dialkynyldiethylaluminates to give propargylic amines in excellent yields, including unsubstituted N,N-dialkyl propargylamines, which are difficult to obtain from Lithium acetylide. The reaction of alpha-benzotriazolyl alkyl ethers and sodium dialkynyldiethylaluminate in the presence of zinc iodide also gives propargylic ethers in excellent yields. Unsubstituted propargyl ethers are prepared via the desilylation of trimethylsilylpropargyl ethers.
• NITROGEN SUBSTITUTED AROMATIC TRIAZOLES AS CORROSION CONTROL AGENTS
  申请人：General Electric Company

  公开号：EP3455394A1

  公开（公告）日：2019-03-20

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