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methyl 2,2-dimethoxy-5-<(1E,3E)-5-oxopenta-1,3-dienyl>cyclopentane-1-carboxylate | 213665-12-4

中文名称
——
中文别名
——
英文名称
methyl 2,2-dimethoxy-5-<(1E,3E)-5-oxopenta-1,3-dienyl>cyclopentane-1-carboxylate
英文别名
methyl 2,2-dimethoxy-5-[(1E,3E)-5-oxopenta-1,3-dienyl]cyclopentane-1-carboxylate
methyl 2,2-dimethoxy-5-<(1E,3E)-5-oxopenta-1,3-dienyl>cyclopentane-1-carboxylate化学式
CAS
213665-12-4
化学式
C14H20O5
mdl
——
分子量
268.31
InChiKey
QBCLMSHBHUIBJJ-YDFGWWAZSA-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):
    1.49
  • 重原子数:
    19.0
  • 可旋转键数:
    6.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    61.83
  • 氢给体数:
    0.0
  • 氢受体数:
    5.0

反应信息

  • 作为反应物:
    描述:
    methyl 2,2-dimethoxy-5-<(1E,3E)-5-oxopenta-1,3-dienyl>cyclopentane-1-carboxylate咪唑 、 sodium tetrahydroborate 、 四丁基氟化铵4-甲基苯磺酸吡啶 、 potassium hydride 、 sodium hydride 、 溶剂黄146三苯基膦偶氮二甲酸二乙酯碘甲烷 作用下, 以 四氢呋喃甲醇异丙醇甲苯 为溶剂, 反应 19.5h, 生成
    参考文献:
    名称:
    Ab initio and semiempirical corroboration of the observed stereoselectivity in the transannular Diels-Alder reaction leading to steroids
    摘要:
    Various 14-membered macrocyclic trienes underwent transannular Diels-Alder reactions to yield tetracyclic structures that are streoisomers of steroids. Due to the complexity of the effects at work during these reactions, a thorough molecular modeling study was carried out. Thus, some molecular mechanics, semiempirical and db initio methods were compared and the results were finally used to rationalize the experimental results. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(98)00600-0
  • 作为产物:
    描述:
    2-乙烯基-5-氧代环戊烷-1-羧酸甲酯 在 zirconocene chloride hydride 、 silver perchlorate 、 对甲苯磺酸臭氧甲基磺酰氯三乙胺三苯基膦 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 3.83h, 生成 methyl 2,2-dimethoxy-5-<(1E,3E)-5-oxopenta-1,3-dienyl>cyclopentane-1-carboxylate
    参考文献:
    名称:
    Ab initio and semiempirical corroboration of the observed stereoselectivity in the transannular Diels-Alder reaction leading to steroids
    摘要:
    Various 14-membered macrocyclic trienes underwent transannular Diels-Alder reactions to yield tetracyclic structures that are streoisomers of steroids. Due to the complexity of the effects at work during these reactions, a thorough molecular modeling study was carried out. Thus, some molecular mechanics, semiempirical and db initio methods were compared and the results were finally used to rationalize the experimental results. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(98)00600-0
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文献信息

  • Crevisy, Christophe; Couturier, Michel; Dugave, Christophe, Bulletin de la Societe Chimique de France, 1995, vol. 132, # 4, p. 360 - 370
    作者:Crevisy, Christophe、Couturier, Michel、Dugave, Christophe、Dory, Yves L.、Deslongchamps, Pierre
    DOI:——
    日期:——
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