((2R,5R)-5-(4-methoxybenzyloxy)hept-6-en-2-yl) (4R,5R)-5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hexanoate | 1206731-96-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: ((2R,5R)-5-(4-methoxybenzyloxy)hept-6-en-2-yl) (4R,5R)-5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hexanoate
• 英文别名: [(2R,5R)-5-[(4-methoxyphenyl)methoxy]hept-6-en-2-yl] (4R,5R)-4-(2-methoxyethoxymethoxy)-5-prop-2-enoyloxyhexanoate
• CAS: 1206731-96-5
• 化学式: C₂₈H₄₂O₉
• 分子量: 522.636
• InChiKey: GWMVGCGNXGYKMC-WUUJFSMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  37
• 可旋转键数：
  23
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  98.8
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  ((2R,5R)-5-(4-methoxybenzyloxy)hept-6-en-2-yl) (4R,5R)-5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hexanoate 在 Grubbs catalyst first generation 作用下， 以 二氯甲烷 为溶剂， 反应 48.0h， 以60%的产率得到(5R,6R,11R,14R,E)-11-(4-methoxybenzyloxy)-5-((2-methoxyethoxy)methoxy)-6,14-dimethyl-1,7-dioxacyclotetradec-9-ene-2,8-dione
  参考文献：
  名称：

  Studies directed toward the first total synthesis of acremodiol and acremonol

  摘要：

  Studies directed toward the synthesis of acremodiol and acremonol resulted in the synthesis of two macrodiolides 1, la, and 2 besides 3. The attempted synthesis of 1 and 2 confirmed that the absolute stereochemistry defined in the earlier report is incorrect. Compound I was synthesized by RCM-mediated macrocyclization. Attempted synthesis of 2 failed to give good yields in the cyclization, and la and 2 were synthesized by the Yamaguchi macrolactonization method. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.10.030
• 作为产物：
  描述：

  ((2R,5R)-5-(4-methoxybenzyloxy)hept-6-en-2-yl) (4R,5R)-5-hydroxy-4-((2-methoxyethoxy)methoxy)hexanoate 、 丙烯酰氯 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以88%的产率得到((2R,5R)-5-(4-methoxybenzyloxy)hept-6-en-2-yl) (4R,5R)-5-(acryloyloxy)-4-((2-methoxyethoxy)methoxy)hexanoate
  参考文献：
  名称：

  Studies directed toward the first total synthesis of acremodiol and acremonol

  摘要：

  Studies directed toward the synthesis of acremodiol and acremonol resulted in the synthesis of two macrodiolides 1, la, and 2 besides 3. The attempted synthesis of 1 and 2 confirmed that the absolute stereochemistry defined in the earlier report is incorrect. Compound I was synthesized by RCM-mediated macrocyclization. Attempted synthesis of 2 failed to give good yields in the cyclization, and la and 2 were synthesized by the Yamaguchi macrolactonization method. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.10.030

文献信息

• Studies directed toward the first total synthesis of acremodiol and acremonol
  作者：Gangavaram V.M. Sharma、Samala Mallesham、Chirutha Chandra Mouli

  DOI：10.1016/j.tetasy.2009.10.030

  日期：2009.11

  Studies directed toward the synthesis of acremodiol and acremonol resulted in the synthesis of two macrodiolides 1, la, and 2 besides 3. The attempted synthesis of 1 and 2 confirmed that the absolute stereochemistry defined in the earlier report is incorrect. Compound I was synthesized by RCM-mediated macrocyclization. Attempted synthesis of 2 failed to give good yields in the cyclization, and la and 2 were synthesized by the Yamaguchi macrolactonization method. (C) 2009 Elsevier Ltd. All rights reserved.