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2-(4-甲氧基-苯基)-1-氧杂-螺[2.5]辛烷-2-甲腈 | 469905-08-6

中文名称
2-(4-甲氧基-苯基)-1-氧杂-螺[2.5]辛烷-2-甲腈
中文别名
——
英文名称
2-(4-methoxy-phenyl)-1-oxa-spiro[2.5]octane-2-carbonitrile
英文别名
2-(4-methoxyphenyl)-1-oxaspiro[2.5]octane-2-carbonitrile
2-(4-甲氧基-苯基)-1-氧杂-螺[2.5]辛烷-2-甲腈化学式
CAS
469905-08-6
化学式
C15H17NO2
mdl
——
分子量
243.305
InChiKey
YRRMSBLKUDCVRZ-UHFFFAOYSA-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):
    2.8
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    45.6
  • 氢给体数:
    0
  • 氢受体数:
    3

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

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文献信息

  • Novel intermediate and processes for its preparation and conversion into a pharmacologically-active agent
    申请人:——
    公开号:US20030195376A1
    公开(公告)日:2003-10-16
    Processes for the preparation of Venlafaxine (IX) via the novel epoxy-nitrile intermediate (I), which when subjected to hydrogenation forms compound (X), and may subsequently be reduced to yield the desired product (IX). The epoxy-nitrile intermediate (I) itself may be synthesised via various alternative reaction strategies, from a range of starting materials. E.g. 4-methoxy-benzaldehyde (VI), upon treatment with cyclohexyl magnesium bromide yields compound (V). This in turn may be oxidised to yield compound (III), which forms compound (II) on treatment with an (x-keto-halogenation agent. Cyanation of compound (II), then yields the desired epoxy nitrile intermediate (I), from which Venlafaxine (IX) may be synthesised.
    通过新颖的环氧腈中间体(I)制备文拉法辛(IX)的过程,当经过氢化反应形成化合物(X)后,可以随后还原以产生所需的产物(IX)。环氧腈中间体(I)本身可以通过各种不同的反应策略,从一系列起始材料合成。例如,4-甲氧基苯甲醛(VI)在与环己基溴镁反应后产生化合物(V)。这反过来可以被氧化成化合物(III),在与(x-酮卤代试剂)处理后形成化合物(II)。化合物(II)的氰化反应,然后产生所需的环氧腈中间体(I),从中可以合成文拉法辛(IX)。
  • NOVEL PROCESS FOR TOTAL SYNTHESIS OF VENLAFAXINE
    申请人:COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    公开号:US20160272573A1
    公开(公告)日:2016-09-22
    There is a need for short, resolution free asymmetric process for synthesis of one isomer of venlafaxine, (−)-venlafaxine. The invention provides a novel, short process of synthesis of (−)-venlafaxine, with yield greater than 50% and ee>99%. This process can be used for racemic synthesis of venlafaxine with overall yield 65%.
    需要一种短、无分辨率的不对称过程来合成文拉法辛的一种异构体,即(−)-文拉法辛。该发明提供了一种新的、短的(−)-文拉法辛合成过程,收率大于50%,ee>99%。该过程可用于文拉法辛的外消旋合成,总收率为65%。
  • Intermediate and processes for its preparation and conversion into a pharmacologically-active agent
    申请人:Alembic Limited
    公开号:US06756502B2
    公开(公告)日:2004-06-29
    Processes for the preparation of Venlafaxine (IX) via the novel epoxy-nitrile intermediate (I), which when subjected to hydrogenation forms compound (X), and may subsequently be reduced to yield the desired product (IX). The epoxy-nitrile intermediate (I) itself may be synthesized via various alternative reaction strategies, from a range of starting materials. E.g. 4-methoxy-benzaldehyde (VI), upon treatment with cyclohexyl magnesium bromide yields compound (V). This in turn may be oxidized to yield compound (III), which forms compound (II) on treatment with an (x-keto-halogenation agent. Cyanation of compound (II), then yields the desired epoxy nitrile intermediate (I), from which Venlafaxine (IX) may be synthesized.
    使用新型环氧腈中间体(I)制备文拉法辛(IX)的工艺,当该中间体经过氢化反应形成化合物(X)后,可以进一步还原以产生所需的产物(IX)。环氧腈中间体(I)本身可以通过各种替代反应策略从一系列起始材料中合成。例如,4-甲氧基苯甲醛(VI)经过环己基溴化镁处理后产生化合物(V)。这反过来又可以被氧化成化合物(III),在与(x-酮卤代试剂)反应后形成化合物(II)。化合物(II)的氰化反应,然后产生所需的环氧腈中间体(I),从中可以合成文拉法辛(IX)。
  • US6756502B2
    申请人:——
    公开号:US6756502B2
    公开(公告)日:2004-06-29
  • US9527800B2
    申请人:——
    公开号:US9527800B2
    公开(公告)日:2016-12-27
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