4-bromo-1-(4'-chlorophenoxy)-but-2-yne | 119060-57-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-bromo-1-(4'-chlorophenoxy)-but-2-yne
• 英文别名: 4-(4-Chlorophenoxy)-1-bromo-2-butyne；1-(4-Bromobut-2-ynoxy)-4-chlorobenzene
• CAS: 119060-57-0
• 化学式: C₁₀H₈BrClO
• 分子量: 259.53
• InChiKey: BRDDJYGMMYJSGO-UHFFFAOYSA-N

物化性质

• 沸点：
  333.9±32.0 °C(Predicted)
• 密度：
  1.514±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-bromo-1-(4'-chlorophenoxy)-but-2-yne 在 potassium carbonate 作用下， 以 氯苯 、 丙酮 为溶剂， 反应 22.0h， 生成 4-(4-Chloro-phenoxymethyl)-6-methyl-2,6-dihydro-pyrano[3,2-c]quinolin-5-one
  参考文献：
  名称：

  Regioselective Synthesis of Flindersine Analogues

  摘要：

  6-Alkylpyrano [3,2-c] quinolin-5(2H)-ones(11a-e) were obtained in excellent yields by simply refluxing propynyl and butynyl ethers (6) of 4-hydroxy-1-alkylquinolin-2H-ones (2) in chlorobenzene for 10h, 5-Prop-2-ynyloxy-2H-pyrano [3,2-c] quinoline (12) vas also obtained from the thermal rearrangement of 2,4-bis prop-2-ynyloxyquinoline (4).

  DOI：

  10.1080/00397919308018586

文献信息

• Phase-Transfer-Catalyzed Alkylation of Anthrone and 10-Propargylanthrone
  作者：K. C. Majumdar、S. K. Chattopadhyay、A. T. Khan

  DOI：10.1055/s-1988-27636

  日期：——

  Phase-transfer-catalyzed alkylation of anthrone with a variety of active alkyl halides gave mainly C,C-dialkylated products, whereas that of 10-propargylanthrone with dimethyl sulphate and allyl bromide gave O-alkylated products.

  相转移催化的蒽酮与多种活性烷基卤化物反应主要得到C,C-双烷基化产物，而10-丙炔基蒽酮与二甲基硫酸酯和烯丙基溴的反应则得到O-烷基化产物。
• Regioselective Synthesis of Flindersine Analogues
  作者：K. C. Majumdar、P. K. Choudhury

  DOI：10.1080/00397919308018586

  日期：1993.4

  6-Alkylpyrano [3,2-c] quinolin-5(2H)-ones(11a-e) were obtained in excellent yields by simply refluxing propynyl and butynyl ethers (6) of 4-hydroxy-1-alkylquinolin-2H-ones (2) in chlorobenzene for 10h, 5-Prop-2-ynyloxy-2H-pyrano [3,2-c] quinoline (12) vas also obtained from the thermal rearrangement of 2,4-bis prop-2-ynyloxyquinoline (4).