[2-(3,4-Dimethoxyphenyl)cyclohex-2-en-1-yl] 3-chlorobenzoate | 216005-81-1

• 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: [2-(3,4-Dimethoxyphenyl)cyclohex-2-en-1-yl] 3-chlorobenzoate
• CAS: 216005-81-1
• 化学式: C₂₁H₂₁ClO₄
• 分子量: 372.848
• InChiKey: JRNZXNWOQTUWDI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  [2-(3,4-Dimethoxyphenyl)cyclohex-2-en-1-yl] 3-chlorobenzoate 在 lipase PS (Pseudomonas cepacia, Amano) 、 potassium carbonate 作用下， 以 甲醇 为溶剂， 反应 48.0h， 生成 [(1R)-2-(3,4-dimethoxyphenyl)cyclohex-2-en-1-yl] acetate
  参考文献：
  名称：

  Asymmetric synthesis of sceletium alkaloids: (−)-mesembrine, (+)-sceletium A-4, (+)-tortuosamine and (+)-N-formyltortuosamine

  摘要：

  Three procedures for the transformation of achiral 1-(3,4-dimethoxyphenyl)cyclohexene into enantiomerically pure 2-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol have been established at first. Utilizing the (-)-cyclohexenol thus obtained, the four titled Sceletium alkaloids have been synthesized in the natural enantiomeric forms. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)01689-x
• 作为产物：
  描述：

  [(1S,2R)-2-(3,4-dimethoxyphenyl)-2-hydroxycyclohexyl] 3-chlorobenzoate 在 吡啶 、 三氯氧磷 作用下， 反应 48.0h， 以82%的产率得到[2-(3,4-Dimethoxyphenyl)cyclohex-2-en-1-yl] 3-chlorobenzoate
  参考文献：
  名称：

  Asymmetric synthesis of sceletium alkaloids: (−)-mesembrine, (+)-sceletium A-4, (+)-tortuosamine and (+)-N-formyltortuosamine

  摘要：

  Three procedures for the transformation of achiral 1-(3,4-dimethoxyphenyl)cyclohexene into enantiomerically pure 2-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol have been established at first. Utilizing the (-)-cyclohexenol thus obtained, the four titled Sceletium alkaloids have been synthesized in the natural enantiomeric forms. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)01689-x

文献信息

• Asymmetric synthesis of sceletium alkaloids: (−)-mesembrine, (+)-sceletium A-4, (+)-tortuosamine and (+)-N-formyltortuosamine
  作者：Osamu Yamada、Kunio Ogasawara

  DOI：10.1016/s0040-4039(98)01689-x

  日期：1998.10

  Three procedures for the transformation of achiral 1-(3,4-dimethoxyphenyl)cyclohexene into enantiomerically pure 2-(3,4-dimethoxyphenyl)cyclohex-2-en-1-ol have been established at first. Utilizing the (-)-cyclohexenol thus obtained, the four titled Sceletium alkaloids have been synthesized in the natural enantiomeric forms. (C) 1998 Elsevier Science Ltd. All rights reserved.