7-methoxy-2,3,4,9-tetrahydro-1H-fluoren-1-one | 20113-94-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 7-methoxy-2,3,4,9-tetrahydro-1H-fluoren-1-one
• 英文别名: 7-Methoxy-1,2,3,4-tetrahydro-fluorenon-(1)；7-methoxy-2,3,4,9-tetrahydrofluoren-1-one
• CAS: 20113-94-4
• 化学式: C₁₄H₁₄O₂
• 分子量: 214.264
• InChiKey: GFRPITJQPCCPCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• 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

• 作为产物：
  描述：

  2-(hydroxymethyl)-4'-methoxy-5,6-dihydro-[1,1'-biphenyl]-3(4H)-one 在 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 8.08h， 以86%的产率得到7-methoxy-2,3,4,9-tetrahydro-1H-fluoren-1-one
  参考文献：
  名称：

  Approach to the core structure of abeo-abietanes and gibberellins via Stork–Danheiser sequence followed by Friedel–Crafts alkylations

  摘要：

  A mild and efficient protocol for the synthesis of [6,5,6]-tricyclic framework (4) of abeo-abietanes (1) and gibberellins (2) via Stork-Danheiser sequence on a bicyclic vinylogous ester followed by Lewis acid-catalyzed Friedel-Crafts alkylations of 3-aryl-2-hydroxymethyl-2-cyclohexenones (5) is developed. A variety of 2-cyclohexenone derivatives (5) underwent smooth Friedel-Crafts alkylations to craft the [6,5,6]-tricyclic skeleton (4) in good to excellent yields. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.01.002

文献信息

• Approach to the core structure of abeo-abietanes and gibberellins via Stork–Danheiser sequence followed by Friedel–Crafts alkylations
  作者：Badrinath N. Kakde、Subhajit Bhunia、Alakesh Bisai

  DOI：10.1016/j.tetlet.2013.01.002

  日期：2013.3

  A mild and efficient protocol for the synthesis of [6,5,6]-tricyclic framework (4) of abeo-abietanes (1) and gibberellins (2) via Stork-Danheiser sequence on a bicyclic vinylogous ester followed by Lewis acid-catalyzed Friedel-Crafts alkylations of 3-aryl-2-hydroxymethyl-2-cyclohexenones (5) is developed. A variety of 2-cyclohexenone derivatives (5) underwent smooth Friedel-Crafts alkylations to craft the [6,5,6]-tricyclic skeleton (4) in good to excellent yields. (C) 2013 Elsevier Ltd. All rights reserved.