2-(1-phenylethyl)-2H-benzo[d][1,2,3]triazole

• 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: 2-(1-phenylethyl)-2H-benzo[d][1,2,3]triazole
• 英文别名: 1-(benzotriazol-2-yl)-1-phenylethane；2-(1-Phenylethyl)benzotriazole
• 化学式: C₁₄H₁₃N₃
• 分子量: 223.277
• InChiKey: DQDLKQAKDYKLTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  30.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苏合香醇 在 caesium carbonate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 二甲基亚砜 为溶剂， 反应 54.0h， 生成 2-(1-phenylethyl)-2H-benzo[d][1,2,3]triazole 、 1-(1-phenylethyl)-1H-benzo[d][1,2,3]triazole
  参考文献：
  名称：

  利用肽偶联剂轻松合成 1-烷氧基-1H-苯并三唑和 7-氮杂苯并三唑、机理研究和合成应用。

  摘要：

  (1H-苯并[d][1,2,3]三唑-1-基氧基)三(二甲氨基)鏻六氟磷酸盐(BOP)，1H-苯并[d][1,2,3]三唑-1-基4-甲基苯磺酸盐 (Bt-OTs) 和 3H-[1,2,3]三唑并[4,5-b]吡啶-3-基 4-甲基苯磺酸盐 (At-OTs) 通常用于肽合成中形成酰胺键。然而，这些化合物与醇在碱存在下发生先前未描述的反应，产生1-烷氧基-1H-苯并-(Bt-OR)和7-氮杂苯并三唑(At-OR)。尽管 BOP 与醇反应生成 1-烷氧基-1H-苯并三唑，但 Bt-OT 被证明更优越。伯醇和仲醇都在通常温和的反应条件下进行反应。相应地，由At-OTs合成了1-烷氧基-1H-7-氮杂苯并三唑。从机理上讲，这些肽偶联剂可通过三种途径与醇发生反应。从(31)P{(1)H}、[(18)O]-标记和其他化学实验来看，醇的鏻和甲苯磺酸衍生物似乎是中间体。然后它们与原位产生的 BtO(-) 和

  DOI：

  10.3762/bjoc.10.200

文献信息

• Decarboxylative N-Alkylation of Azoles through Visible-Light-Mediated Organophotoredox Catalysis
  作者：Rino Kobayashi、Shotaro Shibutani、Kazunori Nagao、Zenichi Ikeda、Junsi Wang、Ignacio Ibáñez、Matthew Reynolds、Yusuke Sasaki、Hirohisa Ohmiya

  DOI：10.1021/acs.orglett.1c01745

  日期：2021.7.16

  esters is demonstrated. This protocol efficiently installs various tertiary or secondary alkyl fragments onto the nitrogen atom of azole nucleophiles under mild and transition-metal-free conditions. The pyridinium additive successfully inhibits the formation of elimination byproducts from the carbocation intermediate. This reaction is applicable to the synthesis of a protein-degrader-like molecule

  展示了唑亲核试剂和脂肪族羧酸衍生的氧化还原活性酯之间的有机光氧化还原催化脱羧交叉偶联。该协议在温和和无过渡金属的条件下有效地将各种三级或二级烷基片段安装到唑亲核试剂的氮原子上。吡啶鎓添加剂成功地抑制了碳阳离子中间体消除副产物的形成。该反应适用于合成含有唑类和沙利度胺的类蛋白质降解分子。
• DDQ-Catalyzed Direct C(sp³)–H Amination of Alkylheteroarenes: Synthesis of Biheteroarenes under Aerobic and Metal-Free Conditions
  作者：Chunlan Song、Xin Dong、Hong Yi、Chien-Wei Chiang、Aiwen Lei

  DOI：10.1021/acscatal.7b04434

  日期：2018.3.2

  A strategy for oxidative Csp(3)-H/N-H cross-coupling is presented. This reaction successfully utilizes 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ) and tert-butyl nitrite (TBN) as co-catalysts to construct the biomedical applicable biheteroarenes under aerobic conditions. Notably, this amination reaction is successful with a wide range of alkylheteroarenes and could be used as a functionalization tactic for pharmaceutical research and other areas. Furthermore, preliminary mechanistic studies indicate that the C-N bond formation proceeds through the nucleophilic attack of azole to the carbon cation.
• Katritzky, Alan R.; Puschmann, Isolde B.; Stevens, Christian V., Journal of the Chemical Society. Perkin transactions II, 1995, # 8, p. 1645 - 1650
  作者：Katritzky, Alan R.、Puschmann, Isolde B.、Stevens, Christian V.、Wells, Adam P.

  DOI：——

  日期：——
• Synthesis of novel 1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolines via benzotriazole methodology
  作者：Rodrigo Abonia、Andrea Albornoz、Braulio Insuasty、Jairo Quiroga、Herbert Meier、Angelina Hormaza、Manuel Nogueras、Adolfo Sánchez、Justo Cobo、John N Low

  DOI：10.1016/s0040-4020(01)00436-7

  日期：2001.6

  Pyrroloquinolines have been synthesized reacting 1-(benzotriazol-1(2)-ylmethyl)indolines with unactivated and electron-rich alkenes in the presence of p-toluenesulfonic acid catalyst. Mixtures of the expected diastereomers were obtained and some of them separated in their respective components. X-Ray diffraction along with two-dimensional NMR experiments was needed to assist the determination for both the structures of the precursors and products. (C) 2001 Elsevier Science Ltd. All rights reserved.