2,3-Dimethyl-1,4-dioxa-spiro[4,5]deca-6,9-dien-8-one

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,3-Dimethyl-1,4-dioxa-spiro[4,5]deca-6,9-dien-8-one
• 英文别名: 2,3-Dimethyl-1,4-dioxaspiro[4.5]deca-6,9-dien-8-one
• 化学式: C₁₀H₁₂O₃
• 分子量: 180.203
• InChiKey: PKEIDHDAQJKTAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-甲氧基苯酚 、 2,3-丁二醇 在 [双(三氟乙酰氧基)碘]苯 作用下， 以 二氯甲烷 为溶剂， 反应 0.75h， 以68%的产率得到2,3-Dimethyl-1,4-dioxa-spiro[4,5]deca-6,9-dien-8-one
  参考文献：
  名称：

  New Cyclohexadienone Derivatives: Preparation and Chiral Discrimination in High-Pressure Diels-Alder Cycloadditions

  摘要：

  A wide range of cyclohexadienones has been synthesised in order to study their reactivity and their regio- and stereoselectivity with the enantiopure diene 1 under high-pressure conditions. Computational investigations were used to point out some parameters which affect the reactivity in this high chiral discrimination process. In addition, the resulting [4+2] cycloadducts allowed the preparation of new polyfunctional cyclohexenone derivatives.

  DOI：

  10.1002/1521-3765(20010601)7:11<2349::aid-chem23490>3.0.co;2-c

文献信息

• New Cyclohexadienone Derivatives: Preparation and Chiral Discrimination in High-Pressure Diels-Alder Cycloadditions
  作者：Marie-Elise Trân-Huu-Dâu、Rudolf Wartchow、Ekkehard Winterfeldt、Yung-Sing Wong

  DOI：10.1002/1521-3765(20010601)7:11<2349::aid-chem23490>3.0.co;2-c

  日期：2001.6.1

  A wide range of cyclohexadienones has been synthesised in order to study their reactivity and their regio- and stereoselectivity with the enantiopure diene 1 under high-pressure conditions. Computational investigations were used to point out some parameters which affect the reactivity in this high chiral discrimination process. In addition, the resulting [4+2] cycloadducts allowed the preparation of new polyfunctional cyclohexenone derivatives.