摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

((1R,2S)-2-Methyl-2-propionyl-cyclohexyl)-acetaldehyde | 134389-48-3

中文名称
——
中文别名
——
英文名称
((1R,2S)-2-Methyl-2-propionyl-cyclohexyl)-acetaldehyde
英文别名
——
((1R,2S)-2-Methyl-2-propionyl-cyclohexyl)-acetaldehyde化学式
CAS
134389-48-3
化学式
C12H20O2
mdl
——
分子量
196.29
InChiKey
YPGIXFKHTRBOBQ-PWSUYJOCSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.75
  • 重原子数:
    14.0
  • 可旋转键数:
    4.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    34.14
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    ((1R,2S)-2-Methyl-2-propionyl-cyclohexyl)-acetaldehyde对甲苯磺酸 作用下, 以 为溶剂, 以98%的产率得到(4aR,8aS)-2,8a-Dimethyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one
    参考文献:
    名称:
    Asymmetric syntheses of 1,6-dialkyl-1,4-cyclohexadiene derivatives
    摘要:
    Ortho-lithiation-alkylation of tertiary benzamide 3 provides a series of 2-substituted chiral benzamides 3a-g (Scheme 1). Birch reduction of 3a-j followed by alkylation of the resulting chiral amide enolate with MeI at -78-degress-C gives 1,6-di-alkyl-1,4-cyclohexadiene derivatives 4a-j with excellent diastereoselectivities (Table I). Applications of this asymmetric synthesis are illustrated by conversions of 4g to enantiomerically pure bicyclic lactone 9 and octalone 11 (Scheme III) and 4j to hexahydro-9-anthracenone 14 (Scheme IV).
    DOI:
    10.1021/ja00013a032
  • 作为产物:
    参考文献:
    名称:
    Asymmetric syntheses of 1,6-dialkyl-1,4-cyclohexadiene derivatives
    摘要:
    Ortho-lithiation-alkylation of tertiary benzamide 3 provides a series of 2-substituted chiral benzamides 3a-g (Scheme 1). Birch reduction of 3a-j followed by alkylation of the resulting chiral amide enolate with MeI at -78-degress-C gives 1,6-di-alkyl-1,4-cyclohexadiene derivatives 4a-j with excellent diastereoselectivities (Table I). Applications of this asymmetric synthesis are illustrated by conversions of 4g to enantiomerically pure bicyclic lactone 9 and octalone 11 (Scheme III) and 4j to hexahydro-9-anthracenone 14 (Scheme IV).
    DOI:
    10.1021/ja00013a032
点击查看最新优质反应信息