1-[5-Methyl-2-(3-methylbut-2-enoxy)phenyl]ethanone | 1156683-58-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-[5-Methyl-2-(3-methylbut-2-enoxy)phenyl]ethanone
• CAS: 1156683-58-7
• 化学式: C₁₄H₁₈O₂
• 分子量: 218.296
• InChiKey: IQPYNNFVPLKFKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-[5-Methyl-2-(3-methylbut-2-enoxy)phenyl]ethanone 、 1-(2,5-二氯苯基)-3-甲基-5-吡唑酮 在 乙酸–三乙胺 作用下， 反应 3.5h， 以63%的产率得到(5aR,11bS)-3-(2,5-dichlorophenyl)-3,5a,6,11b-tetrahydro-1,5,5,10,11b-pentamethyl-5H-chromeno[4',3':4,5]pyrano[2,3-c]pyrazole
  参考文献：
  名称：

  Triethylammonium acetate-mediated domino-Knoevenagel-hetero-Diels–Alder reaction: synthesis of some angular polyheterocycles

  摘要：

  A solvent-cum catalyst, ionic liquid triethylammonium acetate-mediated one-pot procedure for the synthesis of some new angular benzopyrano[3,4-c]pyrano-fused pyrazoles, all of which incorporate a tertiary ring junction carbon, has been developed. The stereochemistry of the products has been confirmed by single-crystal X-ray diffraction data.

  DOI：

  10.1007/s00706-012-0873-7

文献信息

• Triethylammonium acetate-mediated domino-Knoevenagel-hetero-Diels–Alder reaction: synthesis of some angular polyheterocycles
  作者：Narsidas J. Parmar、Bhavesh R. Pansuriya、Hitesh A. Barad、Bhagyashri D. Parmar、Rajni Kant、Vivek K. Gupta

  DOI：10.1007/s00706-012-0873-7

  日期：2013.6

  A solvent-cum catalyst, ionic liquid triethylammonium acetate-mediated one-pot procedure for the synthesis of some new angular benzopyrano[3,4-c]pyrano-fused pyrazoles, all of which incorporate a tertiary ring junction carbon, has been developed. The stereochemistry of the products has been confirmed by single-crystal X-ray diffraction data.