4,5-Dichlorpyrrol-2-aldehyd | 33515-59-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4,5-Dichlorpyrrol-2-aldehyd
• 英文别名: 4,5-Dichlorpyrrol-2-carboxaldehyd；4,5-dichloro-pyrrole-2-carbaldehyde；4,5-Dichloro-1H-pyrrole-2-carbaldehyde；4,5-dichloro-1H-pyrrole-2-carbaldehyde
• CAS: 33515-59-2
• 化学式: C₅H₃Cl₂NO
• 分子量: 163.991
• InChiKey: WIOFATNDEWELQX-UHFFFAOYSA-N

物化性质

• 沸点：
  286.2±35.0 °C(Predicted)
• 密度：
  1.587±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.9
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4,5-Dichlorpyrrol-2-aldehyd 、 对氯苯乙腈 在 苄基三甲基氢氧化铵 作用下， 以 水 为溶剂， 生成 (Z)-2-(4-chlorophenyl)-3-(4,5-dichloro-1H-pyrrol-2-yl)prop-2-enenitrile
  参考文献：
  名称：

  Discovery of (Z)-2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile derivatives active against Haemonchus contortus and Ctenocephalides felis (cat flea)

  摘要：

  A series of 2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile derivatives were synthesized and evaluated for in vitro activity against the endoparasite Haemonchus contortus and the ectoparasite Ctenocephalidesfells. Some compounds had significant in vitro activity against these parasites. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.11.043

文献信息

• Access to 6-hydroxy indolizines and related imidazo[1,5-<i>a</i>]pyridines through the S_N2 substitution/condensation/tautomerization cascade process
  作者：Guiyun Duan、Hao Liu、Liqing Zhang、Chunhao Yuan、Yongchao Li、Yanqing Ge

  DOI：10.1039/d1ra04425g

  日期：——

  A simple and efficient cascade reaction was developed for the construction of hydroxy substituted indolizines from pyrrole-2-carbaldehydes and commercially available 4-halogenated acetoacetic esters. Their optical properties were also evaluated.

  开发了一种简单有效的级联反应，用于从 pyrrole-2-carbaldehydes 和市售的 4-卤代乙酰乙酸酯构建羟基取代的中氮茚。还评估了它们的光学特性。
• Control of parasites in animals by the use of parasiticidal 2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile derivatives
  申请人：Winzenberg N. Kevin

  公开号：US20060128779A1

  公开（公告）日：2006-06-15

  2-Phenyl-3-(1H-pyrrol-2-yl)acrylonitrile compounds useful for controlling parasites in animals and methods of treatment of parasite infestation in animals using the compounds are disclosed.

  本文披露了对于控制动物寄生虫有用的2-苯基-3-(1H-吡咯-2-基)丙烯腈化合物，以及使用该化合物治疗动物寄生虫感染的方法。
• CONTROL OF PARASITES IN ANIMALS BY THE USE OF PARASITICIDAL 2-PHENYL-3-(1H-PYRROL-2-YL) ACRYLONITRILE DERIVATIVES
  申请人：Schering-Plough Ltd.

  公开号：EP1811841B1

  公开（公告）日：2009-10-28
• US7705038B2
  申请人：——

  公开号：US7705038B2

  公开（公告）日：2010-04-27
• Discovery of (Z)-2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile derivatives active against Haemonchus contortus and Ctenocephalides felis (cat flea)
  作者：Abdelselam Ali、Marianne Bliese、Jo-Anne M. Rasmussen、Roger M. Sargent、Simon Saubern、David G. Sawutz、John S. Wilkie、David A. Winkler、Kevin N. Winzenberg、Ruth C.J. Woodgate

  DOI：10.1016/j.bmcl.2006.11.043

  日期：2007.2

  A series of 2-phenyl-3-(1H-pyrrol-2-yl)acrylonitrile derivatives were synthesized and evaluated for in vitro activity against the endoparasite Haemonchus contortus and the ectoparasite Ctenocephalidesfells. Some compounds had significant in vitro activity against these parasites. (c) 2006 Elsevier Ltd. All rights reserved.