methyl 3-oxo-2-(3-oxobutyl)oct-7-ynoate | 1246217-71-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: methyl 3-oxo-2-(3-oxobutyl)oct-7-ynoate
• CAS: 1246217-71-9
• 化学式: C₁₃H₁₈O₄
• 分子量: 238.284
• InChiKey: MGKIKYVKQMNQEU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  60.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 3-oxo-2-(3-oxobutyl)oct-7-ynoate 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙腈 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  An efficient one-pot four-step domino reaction for the synthesis of C2-substituted 3-methylcyclohex-2-enones

  摘要：

  An efficient one-pot four-step domino reaction of substituted beta-ketoesters has been optimized giving rise to a large panel of C2-substituted 3-methylcyclohex-2-enones, an important scaffold for the preparation of various initiators for cationic or radical cyclizations. The developed methodology is quite general and applicable to a wide range of beta-ketoester substrates, allowing the introduction of various functionalities at the C2 position of the 3-methylcyclohex-2-enones, in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.07.029
• 作为产物：
  描述：

  丁烯酮 、 3-氧代-7-辛酸甲酯 在 potassium carbonate 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以86%的产率得到methyl 3-oxo-2-(3-oxobutyl)oct-7-ynoate
  参考文献：
  名称：

  An efficient one-pot four-step domino reaction for the synthesis of C2-substituted 3-methylcyclohex-2-enones

  摘要：

  An efficient one-pot four-step domino reaction of substituted beta-ketoesters has been optimized giving rise to a large panel of C2-substituted 3-methylcyclohex-2-enones, an important scaffold for the preparation of various initiators for cationic or radical cyclizations. The developed methodology is quite general and applicable to a wide range of beta-ketoester substrates, allowing the introduction of various functionalities at the C2 position of the 3-methylcyclohex-2-enones, in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.07.029

文献信息

• An efficient one-pot four-step domino reaction for the synthesis of C2-substituted 3-methylcyclohex-2-enones
  作者：Sylvie Goncalves、Philippe Maillos、Marc Nicolas、Alain Wagner、Rachid Baati

  DOI：10.1016/j.tet.2010.07.029

  日期：2010.9

  An efficient one-pot four-step domino reaction of substituted beta-ketoesters has been optimized giving rise to a large panel of C2-substituted 3-methylcyclohex-2-enones, an important scaffold for the preparation of various initiators for cationic or radical cyclizations. The developed methodology is quite general and applicable to a wide range of beta-ketoester substrates, allowing the introduction of various functionalities at the C2 position of the 3-methylcyclohex-2-enones, in good to excellent yields. (C) 2010 Elsevier Ltd. All rights reserved.