(+/-)-1,4-cuparenediol | 66389-30-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: (+/-)-1,4-cuparenediol
• 英文别名: 5-methyl-2-(1,2,2-trimethylcyclopentyl)benzene-1,4-diol；cuparene-1,4-diol；2-Methyl-5-(1,2,2-trimethylcyclopentyl)benzene-1,4-diol
• CAS: 66389-30-8
• 化学式: C₁₅H₂₂O₂
• 分子量: 234.338
• InChiKey: GDVVPXPJALHXQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (+/-)-1,4-cuparenediol 在 ammonium cerium(IV) nitrate 作用下， 以 水 、 乙腈 为溶剂， 以88%的产率得到(+/-)-cuparene-1,,4-quinone
  参考文献：
  名称：

  Stereoselective total syntheses of (±)-1,14-herbertenediol and (±)-tochuinyl acetate and facile total syntheses of (±)-α-herbertenol, (±)-β-herbertenol and (±)-1,4-cuparenediol

  摘要：

  Stereoselective total syntheses of (+/-)-1,14-herbertenediol (7) and (+/-)-tochuinyl acetate (10) and facile total syntheses of (+/-)-a=alpha-herbertenol (2), (+/-)-beta-herbertenol (3) and (+/-)-1,4-cuparenediol (8) have been successfully accomplished involving intramolecular cyclisation of 3-aryl-3-methyl-6-bromohexanoates and in situ methylation of the resulting cyclopentanecarboxylates as the key reactions. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)02674-6
• 作为产物：
  描述：

  1-(2,5-二甲氧基-4-甲基苯基)乙酮 在 六甲基磷酰三胺 、 氢氧化钾 、 sodium tetrahydroborate 、 lithium aluminium tetrahydride 、 盐酸肼 、 copper(I) bromide dimethylsulfide complex 、 ammonium acetate 、 水 、 sodium acetate 、 三溴化磷 、 溶剂黄146 、 pyridinium chlorochromate 、 肼 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 二氯甲烷 、 水 、 乙二醇 、 二乙二醇 、 苯 为溶剂， 生成 (+/-)-1,4-cuparenediol
  参考文献：
  名称：

  Stereoselective total syntheses of (±)-1,14-herbertenediol and (±)-tochuinyl acetate and facile total syntheses of (±)-α-herbertenol, (±)-β-herbertenol and (±)-1,4-cuparenediol

  摘要：

  Stereoselective total syntheses of (+/-)-1,14-herbertenediol (7) and (+/-)-tochuinyl acetate (10) and facile total syntheses of (+/-)-a=alpha-herbertenol (2), (+/-)-beta-herbertenol (3) and (+/-)-1,4-cuparenediol (8) have been successfully accomplished involving intramolecular cyclisation of 3-aryl-3-methyl-6-bromohexanoates and in situ methylation of the resulting cyclopentanecarboxylates as the key reactions. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)02674-6

文献信息

• Total synthesis of HM-1 and HM-2, aromatic sesquiterpenes isolated from the phytopathogenic fungus Helicobasidium mompa. Structure revision of HM-2
  作者：A. Srikrishna、P.C. Ravikumar

  DOI：10.1016/j.tetlet.2005.06.156

  日期：2005.9

  The structure assigned to the sesquiterpene HM-2 was found to be incorrect by total synthesis. A ring-closing metathesis based strategy was developed for the total synthesis of the aromatic sesquiterpene HM-1, which on functional group transformation established the structure of HM-2 as 23, a cuparene derivative.

  通过全合成发现分配给倍半萜HM-2的结构不正确。提出了一种基于闭环复分解的策略来全合成芳基倍半萜烯HM-1，该基团在官能团转化后建立了HM-2的结构，即23为铜烯衍生物。
• Stereoselective total syntheses of (±)-1,14-herbertenediol and (±)-tochuinyl acetate and facile total syntheses of (±)-α-herbertenol, (±)-β-herbertenol and (±)-1,4-cuparenediol
  作者：Tapas Paul、Ashutosh Pal、Pranab Dutta Gupta、Debabrata Mukherjee

  DOI：10.1016/s0040-4039(02)02674-6

  日期：2003.1

  Stereoselective total syntheses of (+/-)-1,14-herbertenediol (7) and (+/-)-tochuinyl acetate (10) and facile total syntheses of (+/-)-a=alpha-herbertenol (2), (+/-)-beta-herbertenol (3) and (+/-)-1,4-cuparenediol (8) have been successfully accomplished involving intramolecular cyclisation of 3-aryl-3-methyl-6-bromohexanoates and in situ methylation of the resulting cyclopentanecarboxylates as the key reactions. (C) 2003 Elsevier Science Ltd. All rights reserved.