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diethyl 8-benzyl-3-oxo-8-azabicyclo[3.2.1]octan-2,4-dicarboxylate | 496047-63-3

中文名称
——
中文别名
——
英文名称
diethyl 8-benzyl-3-oxo-8-azabicyclo[3.2.1]octan-2,4-dicarboxylate
英文别名
diethyl (1R,5S)-8-benzyl-3-oxo-8-azabicyclo[3.2.1]octane-2,4-dicarboxylate
diethyl 8-benzyl-3-oxo-8-azabicyclo[3.2.1]octan-2,4-dicarboxylate化学式
CAS
496047-63-3
化学式
C20H25NO5
mdl
——
分子量
359.422
InChiKey
XODOFSOXQUCRGH-RYTJFDOTSA-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:
    472.4±45.0 °C(Predicted)
  • 密度:
    1.209±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    26
  • 可旋转键数:
    8
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    72.9
  • 氢给体数:
    0
  • 氢受体数:
    6

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    diethyl 8-benzyl-3-oxo-8-azabicyclo[3.2.1]octan-2,4-dicarboxylate 在 palladium on activated charcoal 、 三乙胺 咪唑盐酸 、 porcine liver esterase 、 4-二甲氨基吡啶甲酸potassium tert-butylate四丁基氟化铵氢气 、 palladium diacetate 、 sodium hydride 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯三乙胺三苯基膦pyridinium chlorochromate三氟乙酸 作用下, 以 四氢呋喃甲醇 、 phosphate buffer 、 二氯甲烷氯仿溶剂黄146二甲基亚砜N,N-二甲基甲酰胺甲苯 为溶剂, 反应 146.08h, 生成 (1S,5R)-2-acetyl-8-azabicyclo<3.2.1>octa-2-ene
    参考文献:
    名称:
    A new divergent synthesis of (+)- and (−)-ferruginine utilizing PLE-catalyzed asymmetric dealkoxycarbonylation
    摘要:
    A new divergent synthesis of (+)- and (-)-ferruginine 4, via the optically active 8-benzyl-3-oxo-8-azabicy-clo[3.2.1]octane-2-carboxylates 6 is described. The P-keto ester intermediates 6 were prepared by a novel PLE-catalyzed asymmetric dealkoxycarbonylation of the symmetric tropinone-type diesters 5. The key problem in the synthesis is controlling the regioselectivity of the reaction at the 2- and 4-positions in the tropane framework of the P-keto ester 6 for introduction of the acetyl group. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(02)00657-2
  • 作为产物:
    描述:
    丁二醛1,3-丙酮二羧酸二乙酯苄胺甲醇 为溶剂, 反应 18.0h, 以14.7 g的产率得到diethyl 8-benzyl-3-oxo-8-azabicyclo[3.2.1]octan-2,4-dicarboxylate
    参考文献:
    名称:
    A new divergent synthesis of (+)- and (−)-ferruginine utilizing PLE-catalyzed asymmetric dealkoxycarbonylation
    摘要:
    A new divergent synthesis of (+)- and (-)-ferruginine 4, via the optically active 8-benzyl-3-oxo-8-azabicy-clo[3.2.1]octane-2-carboxylates 6 is described. The P-keto ester intermediates 6 were prepared by a novel PLE-catalyzed asymmetric dealkoxycarbonylation of the symmetric tropinone-type diesters 5. The key problem in the synthesis is controlling the regioselectivity of the reaction at the 2- and 4-positions in the tropane framework of the P-keto ester 6 for introduction of the acetyl group. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(02)00657-2
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文献信息

  • A new divergent synthesis of (+)- and (−)-ferruginine utilizing PLE-catalyzed asymmetric dealkoxycarbonylation
    作者:Takahiro Katoh、Kiyoshi Kakiya、Takashi Nakai、Soichi Nakamura、Kiyoharu Nishide、Manabu Node
    DOI:10.1016/s0957-4166(02)00657-2
    日期:2002.10
    A new divergent synthesis of (+)- and (-)-ferruginine 4, via the optically active 8-benzyl-3-oxo-8-azabicy-clo[3.2.1]octane-2-carboxylates 6 is described. The P-keto ester intermediates 6 were prepared by a novel PLE-catalyzed asymmetric dealkoxycarbonylation of the symmetric tropinone-type diesters 5. The key problem in the synthesis is controlling the regioselectivity of the reaction at the 2- and 4-positions in the tropane framework of the P-keto ester 6 for introduction of the acetyl group. (C) 2002 Elsevier Science Ltd. All rights reserved.
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