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7-exo-Ethyl-5-methyl-6,8-dioxabicyclo<3.2.1>oct-3-ene | 88525-42-2

中文名称
——
中文别名
——
英文名称
7-exo-Ethyl-5-methyl-6,8-dioxabicyclo<3.2.1>oct-3-ene
英文别名
exo-7-ethyl-5-methyl-6,8-dioxabicyclo<3.2.1>oct-3-ene;exo-7-ethyl-5-methyl-6,8-dioxabicyclo[3.2.1]oct-3-ene;(+/-)-exo-Mus musculus pheromone;exo-3,4-dehydrobrevicomin;Mus musculus pheromone;dehydroexobrevicomin;(1R,5S,7R)-7-ethyl-5-methyl-6,8-dioxabicyclo[3.2.1]oct-3-ene
7-exo-Ethyl-5-methyl-6,8-dioxabicyclo<3.2.1>oct-3-ene化学式
CAS
88525-42-2;62255-25-8;93426-67-6;109429-32-5;109429-39-2;110043-74-8
化学式
C9H14O2
mdl
——
分子量
154.209
InChiKey
OTGRTVQRUOULGI-HLTSFMKQSA-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

物化性质

  • 沸点:
    88-89 °C(Press: 38 Torr)
  • 密度:
    1.023±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

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文献信息

  • Protective Group-Free Syntheses of (±)-Frontalin, (±)-<i>endo</i>-Brevicomin, (±)-<i>exo</i>-Brevicomin, and (±)-3,4-Dehydro-<i>exo</i>-brevicomin: Racemic Pheromones with a 6,8-Dioxabicyclo[3.2.1]octane Ring
    作者:Kenji MORI
    DOI:10.1271/bbb.110071
    日期:2011.5.23
    Protective group-free syntheses of four racemic pheromones with a 6,8-dioxabicyclo[3.2.1]octane ring were achieved in five or six steps from commercially available (±)-3-butyn-2-ol (6) and 2-alkenyl halides or 2-alken-1-ol by employing Lewis acid-catalyzed acetalization of δ, ε-epoxy ketones as the key reaction. (±)-Frontalin (1) was prepared in a 25% overall yield in five steps from methallyl chloride (5a), (±)-endo-brevicomin (2) was prepared in a 23% overall yield in five steps from (E)-2-pentenyl bromide (5b), and (±)-exo-brevicomin (3) and (±)-3,4-dehydro-exo-brevicomin (4) were both prepared in a 4% overall yield in six steps based on (Z)-2-penten-1-ol (12).
    四种具有6,8-二氧双环[3.2.1]八烷环的外消旋信息素的无保护基合成在五或六个步骤中完成,起始材料为商业可得的(±)-3-丁炔-2-醇(6)和2-烯烃卤化物或2-烯-1-醇,关键反应为路易斯酸催化的δ, ε-环氧酮的缩醛化反应。(±)-正面醇(1)是通过五步从美克氯(5a)制得,整体产率为25%;(±)-内勃香醇(2)是通过五步从(E)-2-戊烯基溴化物(5b)制得,整体产率为23%;(±)-外勃香醇(3)与(±)-3,4-脱氢-外勃香醇(4)均是通过六步从(Z)-2-戊烯-1-醇(12)制得,整体产率为4%。
  • Application of the carbonyl epoxide rearrangement to the formation of dioxabicycloalkanes and alkenes. Synthesis of the mus musculus pheromone.
    作者:Harry H. Wasserman、Steven Wolff、Teruo Oku
    DOI:10.1016/s0040-4039(00)85095-9
    日期:1986.1
    Acid-catalyzed intramolecular opening of epoxides by carbonyl groups provides a general stereocontrolled method for forming dioxabicyclo systems, including the (±)- Mus musculus pheromone and products corresponding to certain insect pheromones.
    羰基的酸催化环氧化物的分子内开环为形成二氧杂双环系统提供了一种一般的立体控制方法,该系统包括(±)-小家鼠信息素和对应于某些昆虫信息素的产物。
  • Diastereofacial control in the Lewis acid catalyzed cyclocondensation reaction of aldehydes with activated dienes: a synthesis of the Mus musculus pheromone
    作者:Samuel J. Danishefsky、William H. Pearson、Daniel F. Harvey
    DOI:10.1021/ja00320a050
    日期:1984.4
    Synthese de cette pheromone qui correspond a l'exo-deshydrobrevicomine, a partir de benzyloxy-2 butanal et de bis-trimethylsiloxy-2,4 pentadiene-1,3 en presence de MgBr 2
    合成这些 de cette 信息素 qui 对应于 l'exo-deshydrobrevicomine, a partir de benzyloxy-2 butanal et de bis-trimethylsiloxy-2,4 pentadiene-1,3 en存在 de MgBr 2
  • Chelation-controlled facially selective cyclocondensation reactions of chiral alkoxy aldehydes: syntheses of a mouse androgen and of a carbon-linked disaccharide
    作者:Samuel J. Danishefsky、William H. Pearson、Daniel F. Harvey、Clarence J. Maring、James P. Springer
    DOI:10.1021/ja00291a027
    日期:1985.3
  • Remarkable stereocontrol in the addition of an anion to an α- alkoxyaldehyde by encouraging or discouraging internal complexation. Applications to brief syntheses of the (house mouse) pheromone and -brevicomin
    作者:M. Bhupathy、Theodore Cohen
    DOI:10.1016/s0040-4039(00)98118-8
    日期:1985.1
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