(E)-3-(4-chlorophenyl)prop-2-enoyl azide | 83421-78-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (E)-3-(4-chlorophenyl)prop-2-enoyl azide
• CAS: 83421-78-7
• 化学式: C₉H₆ClN₃O
• 分子量: 207.619
• InChiKey: YKBUAYFYRAQFEH-ZZXKWVIFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-3-(4-chlorophenyl)prop-2-enoyl azide 在 三正丁胺 、 二苯基甲烷 作用下， 反应 2.0h， 以2.95 g的产率得到7-氯-1-羟基异喹啉
  参考文献：
  名称：

  Synthesis of novel substituted isoquinolones

  摘要：

  A series of novel substituted isoquinolones have been synthesised. This has been achieved by two routes, either Curtius rearrangment of cinnamic acids or via an isoquinoline N-oxide. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(02)00573-2
• 作为产物：
  描述：

  (2E)-3-(4-氯苯基)丙烯酰氯 在 sodium azide 作用下， 以 水 为溶剂， 反应 1.0h， 生成 (E)-3-(4-chlorophenyl)prop-2-enoyl azide
  参考文献：
  名称：

  Synthesis and evaluation of ureido and vinylureidopenicillins as inhibitors of intraruminal lactic acid production

  摘要：

  A series of 14 vinylureidopenicillins and a series of 9 ureidopenicillins were prepared by reaction of 6-aminopenicillanic acid with vinyl isocyanates and isocyanates. These compounds were evaluated for their potential to protect ruminants against lactic acidosis. The compounds were tested for inhibition of in vitro ruminal lactic and propionic acid production, and six compounds inhibited lactic acid production to less than 10% of control at doses of 0.31 microgram/mL or lower, whereas they did not inhibit propionic acid production at doses greater than 10 micrograms/mL. The most active compounds also were screened for general antibacterial activity and were found to be weakly active against Gram-positive bacteria. The structure--activity relationships are discussed for both series. Triethylammonium 6-[3[2-(4-tert-butylphenyl)vinyl]ureido]penicillanate (4) was chosen for evaluation as an inhibitor of intraruminal lactic acidosis in vivo.

  DOI：

  10.1021/jm00142a024

文献信息

• Chiral phosphoric acid catalyzed enantioselective annulation of acyclic enecarbamates to in situ-generated ortho-quinone methides
  作者：Chandan Gharui、Shreya Singh、Subhas Chandra Pan

  DOI：10.1039/c7ob01766a

  日期：——

  The first organocatalytic asymmetric reaction of acyclic enecarbamates with o-quinone methides is disclosed. BINOL-based phosphoric acid catalysts were found to be suitable for the annulation reaction. With 10 mol% of the TRIP catalyst, high yields as well as excellent diastereo- and enantioselectivities are achieved for a variety of 2,3,4-trisubstituted chroman products.

  公开了无环烯氨基甲酸酯与邻醌甲基化物的第一有机催化不对称反应。发现基于BINOL的磷酸催化剂适合于环化反应。使用10 mol％的TRIP催化剂，对于各种2,3,4-三取代的苯并二氢吡喃产品，可以获得高收率以及出色的非对映选择性和对映选择性。
• Synthesis of Acyl Azides Using the Vilsmeier Complex
  作者：Radhakrishnan Sridhar、Paramasivan T. Perumal

  DOI：10.1081/scc-120015815

  日期：2003.1.4

  Abstract A facile synthesis of substituted cinnamoyl and benzoyl azides starting from their respective acids using DMF and POCl3 in the presence of sodium azide is reported.

  摘要 报道了在叠氮化钠存在下，使用 DMF 和 POCl3 从各自的酸开始合成取代的肉桂酰和苯甲酰叠氮化物。
• Thermal-Induced Dimerization Cyclization of Ethyl N-(Styrylcarbamoyl)acetates: Formation of 4-Hydroxy-2(1<i>H</i>)-pyridone-3- carboxamide Derivatives
  作者：Sheng-Yin Zhao、Bao-Shuo Liu、Jing Huang、Shao-Hua Cheng、Yun-xia Deng、Zhi-Yu Shao

  DOI：10.1080/00397911.2013.878360

  日期：2014.7.18

  Abstract Thermal-induced dimerization cyclization of ethyl N-(styrylcarbamoyl)acetate derivatives has been investigated, leading to 4-hydroxy-2(1H)-pyridone-3-carboxamide derivatives with good yields in diphenyl ether on 200–210 °C. Ethyl N-(styrylcarbamoyl)acetate derivatives readily provided the intermolecular cyclization products 4-hydroxy-2(1H)-pyridone-3-carboxylates on reflux in xylene. In addition

  摘要 已经研究了 N-（苯乙烯基氨基甲酰基）乙酸乙酯衍生物的热诱导二聚环化，导致 4-羟基-2（1H）-吡啶酮-3-甲酰胺衍生物在二苯醚中在 200-210 °C 下具有良好的产率。N-(苯乙烯基氨基甲酰基)乙酸乙酯衍生物在二甲苯中回流时容易提供分子间环化产物4-羟基-2(1H)-吡啶酮-3-羧酸酯。此外，还制备了几种相关的 3-acetyl-4-hydroxy-5-phenylpyridin-2(1H)-ones。它提供了 4-羟基-2(1H)-吡啶酮-3-甲酰胺衍生物的有效制备方法。图形概要
• Youssef, Abdel-Hamid A.; Sharaf, Saber M.; Abdel-Baki, Samy A., Journal fur praktische Chemie (Leipzig 1954), 1982, vol. 324, # 3, p. 491 - 497
  作者：Youssef, Abdel-Hamid A.、Sharaf, Saber M.、Abdel-Baki, Samy A.

  DOI：——

  日期：——
• Synthesis and evaluation of ureido and vinylureidopenicillins as inhibitors of intraruminal lactic acid production
  作者：Robin D. Clark、Joan M. Caroon、Ian T. Harrison、Arthur F. Kluge、Stefan H. Unger、Howard R. Spires、Thomas R. Mathews

  DOI：10.1021/jm00142a024

  日期：1981.10

  A series of 14 vinylureidopenicillins and a series of 9 ureidopenicillins were prepared by reaction of 6-aminopenicillanic acid with vinyl isocyanates and isocyanates. These compounds were evaluated for their potential to protect ruminants against lactic acidosis. The compounds were tested for inhibition of in vitro ruminal lactic and propionic acid production, and six compounds inhibited lactic acid production to less than 10% of control at doses of 0.31 microgram/mL or lower, whereas they did not inhibit propionic acid production at doses greater than 10 micrograms/mL. The most active compounds also were screened for general antibacterial activity and were found to be weakly active against Gram-positive bacteria. The structure--activity relationships are discussed for both series. Triethylammonium 6-[3[2-(4-tert-butylphenyl)vinyl]ureido]penicillanate (4) was chosen for evaluation as an inhibitor of intraruminal lactic acidosis in vivo.