1-(1-乙氧基-2-丙烯-1-基)-1H-苯并三唑 | 161607-20-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并三唑类
• 中文名称: 1-(1-乙氧基-2-丙烯-1-基)-1H-苯并三唑
• 英文名称: N-(α-ethoxyallyl)benzotriazole
• 英文别名: 3-(benzotriazol-1-yl)-3-ethoxy-1-propene；(α-ethoxyallyl)benzotriazole；1-(1-Ethoxyallyl)-1H-benzotriazole；1-(1-ethoxyprop-2-enyl)benzotriazole
• CAS: 161607-20-1
• 化学式: C₁₁H₁₃N₃O
• 分子量: 203.244
• InChiKey: TYCUMVDXXCVZCS-UHFFFAOYSA-N

物化性质

• 沸点：
  98-99 °C/0.09 mmHg(lit.)
• 密度：
  1.087 g/mL at 25 °C(lit.)
• 闪点：
  99 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  39.9
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  1-(1-乙氧基-2-丙烯-1-基)-1H-苯并三唑 在 正丁基锂 、 zinc dibromide 作用下， 以 四氢呋喃 为溶剂， 反应 18.17h， 生成 2-Ethoxy-2-vinyl-1-oxaspiro<2.5>octane
  参考文献：
  名称：

  A Novel Heterocycle-Stabilized Allylic Anion Route to Cyclopropanes, 1-Ethoxy-1-vinylethylene Oxides, 1-Hydroxyalkyl 2-Methoxyethyl Ketones, 1-Hydroxyalkyl Vinyl Ketones, .beta.-Ethoxy-.beta.-vinylalkyl Alcohols, .gamma.-Lactones, and .beta.,.gamma.-Unsaturated Carboxylic Acids

  摘要：

  Treatment of N-(alpha-ethoxyallyl)benzotriazole (8) with butyllithium followed by alpha,beta-unsaturated esters at -78 degrees C formed the 1,1-adducts 11 which underwent internal displacement of the benzotriazolyl group at 20 degrees C to give cyclopropanecarboxylic esters 14 and 15. In the presence of ZnBr2, addition of anion 13 to cyclic and methyl ketones gave 1-ethoxy-1-vinylethylene oxides 25 in good yields. Epoxides 25 were subsequently converted to 1-hydroxyalkyl 2-methoxyethyl ketones 24, 1-hydroxyalkyl vinyl ketones 26, and beta-ethoxy-beta-vinylalkyl alcohols 27. Treatment of anion 13 with aromatic ketones or sterically hindered aliphatic ketones produced gamma-alkylated adducts 31 which were hydrolyzed to beta,gamma-unsaturated carboxylic acids 32 (R(1), R(2) = aromatic) or gamma-lactones 33 (R(1), R(2) = aliphatic).

  DOI：

  10.1021/jo00128a036
• 作为产物：
  描述：

  T406石油添加剂 、 丙烯醛缩二乙醇 以95%的产率得到1-(1-乙氧基-2-丙烯-1-基)-1H-苯并三唑
  参考文献：
  名称：

  A Novel Heterocycle-Stabilized Homoenolate Anion and Its Applications in the Syntheses of .beta.-Propenoylcarboxylic Esters, Cyclopropanecarboxylic Esters, 1-Vinyl-1-ethoxy Epoxides, and .gamma.-Lactones

  摘要：

  DOI：

  10.1021/jo00106a003

文献信息

• Highly efficient synthesis of α,β-acetylenic aldehydes from terminal alkynes using DMF as the formylating reagent
  作者：Michel Journet、Dongwei Cai、Lisa M. DiMichele、Robert D. Larsen

  DOI：10.1016/s0040-4039(98)01352-5

  日期：1998.9

  The formylation of lithium acetylides with DMF led to α,β-acetylenic aldehydes in excellent yields (>94%). A reverse quench into a phosphate buffer (10% aqueous KH2PO4,4 equiv) proved to be the key for this high-yielding reaction.

  乙炔锂与DMF的甲酰化反应可产生高产率（> 94％）的α，β-炔醛。反向骤冷到磷酸盐缓冲液（10％含水KH 2 PO 4证明，4当量），以对于此高产反应的关键。
• Efficient synthesis of 3,5-functionalized isoxazoles and isoxazolines<i>via</i>1,3-dipolar cycloaddition reactions of 1-propargyl- and 1-allylbenzotriazoles
  作者：Alan R. Katritzky、Martin A. C. Button、Sergey N. Denisenko

  DOI：10.1002/jhet.5570370616

  日期：2000.11

  3-Aryl-5-(benzotriazol-1-ylmethyl)- 10a-f and 3-p-methoxyphenyl-5-(α-benzotriazol-1-yl-α-ethoxymethyl)-isoxazole (13) were prepared in high yields by 1,3-dipolar cycloadditions of 1-propargyl-benzotriazole (5) and (α-ethoxypropargyl)benzotriazole (8), respectively, with nitrite oxides 3a-f (prepared in situ from benzohydroximoyl chlorides 2a-f). The benzotriazol-1-ylmethyl moiety was further elaborated

  通过以下方法高产率地制备了3-芳基-5-（苯并三唑-1-基甲基）-10a-f和3-对甲氧基苯基-5-（α-苯并三唑-1-基-α-乙氧基甲基）-异恶唑（13） 1-炔丙基-苯并三唑（5）和（α-乙氧基炔丙基）苯并三唑（8）的1，3-偶极环加成分别与亚硝酸盐氧化物3a-f（由苯并氧肟基氯化物2a-f原位制备）。通过顺序锂化并与醛，烷基卤化物和迈克尔受体反应，进一步精制了苯并三唑-1-基甲基部分。使用1-烯丙基苯并三唑（6）和1-（α-乙氧基烯丙基）苯并三唑（7）的相似的1，3-环加成以优异的产率得到3，5-取代的异恶唑啉11b，f和12。
• The Origins of the Benzotriazole Project, Its Versatility Illustrated by a New -C=CHCH+OEt Synthon, and Novel Syntheses of α,β-Unsaturated Aldehydes and Ketones, Furans, Pyrroles and Allyl Ethers
  作者：Alan R. Katritzky、Hong Wu、Linghong Xie、Stanislaw Rachwal、Bogumila Rachwal、Jinlong Jiang、Guifen Zhang、Hengyuan Lang

  DOI：10.1055/s-1995-4102

  日期：1995.10

  A historical introduction describes the discovery and progress of benzotriazole synthetic methodology. 3-(Benzotriazol-1-yl)-1-ethoxyprop-1-ene (6), readily prepared from 3-(benzotriazo-1-yl)-3-ethoxyprop-1-ene (4) via zinc bromide promoted allylic rearrangement, undergoes lithiation and regiospecific single or double 3-alkylation to give products which undergo (i) hydrolysis to afford α,β-unsaturated aldehydes, (ii) silica gel promoted reverse allylic rearrangement of the benzotriazolyl group, followed by further alkylation and subsequent hydrolysis to furnish α,β-unsaturated ketones, (iii) intramolecular cyclizations to construct pyrroles and furans, and (iv) intermolecular nucleophilic substitution with Grignard reagents to provide allyl ethers.

  历史简介介绍了苯并三唑合成方法的发现和进展。3-(苯并三唑-1-基)-1-乙氧基丙-1-烯 (6) 很容易通过溴化锌促进的烯丙基重排反应从 3-(苯并三唑-1-基)-3-乙氧基丙-1-烯 (4) 中制备出来，经过石化作用和特定区域的单或双 3-烷基化反应，得到的产物会经过 (i) 水解反应生成δ,δ-不饱和醛、(iii) 分子内环化反应生成吡咯和呋喃，以及 (iv) 分子间亲核取代反应生成烯丙基醚。
• Coating composition for interconnection part of electrode and plasma display panel including the same
  申请人：Samsung SDI Co., Ltd.

  公开号：EP2014797A2

  公开（公告）日：2009-01-14

  Provided are a coating composition for an interconnection part of an electrode and a plasma display panel including the same. Specifically, the coating composition for an interconnection part of an electrode, comprising 0.05 to 2.0 parts by weight of a compound containing a triazole group, 3.5 to 7.5 parts by weight of a silane based compound, and 0.5 to 2.0 parts by weight of a transition metal oxide, is used to effectively prevent opens and short circuits of an electrode due to damage of an interconnection unit caused by gases and humidity in the surrounding environment and due to a migration phenomenon.

  本发明提供了一种用于电极互连部分的涂层组合物以及包括该组合物的等离子显示面板。具体来说，电极互连部分的涂层组合物由 0.05 至 2.0 份（按重量计）含三唑基团的化合物、3.5 至 7.5 份（按重量计）硅烷基化合物和 0.5 至 2.0 份（按重量计）过渡金属氧化物组成，用于有效防止因周围环境中的气体和湿度以及迁移现象造成互连单元损坏而导致的电极开路和短路。
• Novel Routes to Enol Ethers, Unsymmetrical Ketones, .alpha.-Bromoalkyl Ketones, 1,4-Diketones, 2-Ethoxy-2-cyclopentenones, and .alpha.-Keto Enamines
  作者：Alan R. Katritzky、Guifen Zhang、Jinlong Jiang

  DOI：10.1021/jo00128a037

  日期：1995.11

  Highly regioselective S(N)2' reactions of adducts 6 (readily prepared by reactions of halides with the allyl anion 12 of 11) with Grignard reagents gave enol ethers 13, which were converted (in one-pot reactions from 11) into ketones 14 and alpha-bromoalkyl ketones 15 in good yields. The monoprotected 1,4-diketone derivative 16 (prepared by Michael addition of the allyl anion 12 with methyl vinyl ketone) was converted both into 1,4-diketones 18 and into protected gamma-hydroxyalkyl ketone 20 by selective Grignard reactions, which could be directed either to the carbonyl, or the protected propenoyl, or to both functionalities. The allyl anion 12 with alpha-substituted acetic esters gave alpha-acylated adducts 24, which underwent in situ unfavored endo-trig cyclization upon treatment with NaH and secondary amines, to give 2-ethoxy-2-cyclopentenones 27 and 28 and alpha-keto enamines 25 in good yield. The mechanism for the cyclization is discussed.