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(S)-1,4-bis(methanesulfonyloxy)pentane | 862307-39-9

中文名称
——
中文别名
——
英文名称
(S)-1,4-bis(methanesulfonyloxy)pentane
英文别名
[(4S)-4-methylsulfonyloxypentyl] methanesulfonate
(S)-1,4-bis(methanesulfonyloxy)pentane化学式
CAS
862307-39-9
化学式
C7H16O6S2
mdl
——
分子量
260.332
InChiKey
DKQZQGWTQMDNHF-ZETCQYMHSA-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):
    0.2
  • 重原子数:
    15
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    104
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Processes for Producing Optically Active 1-Substituted 2-Methylpyrrolidine and Intermediate Therefor
    摘要:
    本发明涉及一种生产光学活性1,4-戊二醇的过程,该过程通过非对称还原低成本易得的5-羟基-2-戊酮。本发明还涉及一种生产光学活性1-取代-2-甲基吡咯烷的过程,包括将光学活性1,4-戊二醇磺酰化以转化为光学活性磺酸盐化合物,并将该化合物与胺反应。根据本发明的工艺,可以从廉价的起始材料简单地生产出作为药物中间体和农药中间体的光学活性1,4-戊二醇和光学活性1-取代-2-甲基吡咯烷。
    公开号:
    US20070292926A1
  • 作为产物:
    描述:
    (S)-pentane-1,4-diol三乙胺甲基磺酰氯 在 saturated aqueous solution 、 碳酸氢钠magnesium sulfate 作用下, 以 乙酸乙酯 为溶剂, 反应 1.0h, 以Thus, (S)-1,4-bis(methanesulfonyloxy)pentane was obtained as a light yellow oily substance (6.1 g, yield; 98%)的产率得到(S)-1,4-bis(methanesulfonyloxy)pentane
    参考文献:
    名称:
    Processes for producing optically active 1-substituted 2-methylpyrrolidine
    摘要:
    本发明涉及一种通过不对称还原易于低成本获得的5-羟基-2-戊酮制备光学活性1,4-戊二醇的方法。本发明还涉及一种生产光学活性1-取代的2-甲基吡咯烷,包括对光学活性1,4-戊二醇进行磺酰化以将其转化为光学活性磺酸盐化合物,并将该化合物与胺反应。根据本发明的方法,可以从廉价的起始材料简单地生产用作药物中间体和农业化学品中间体的光学活性1,4-戊二醇和光学活性1-取代的2-甲基吡咯烷。
    公开号:
    US07807426B2
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文献信息

  • PROCESSES FOR PRODUCING OPTICALLY ACTIVE 1-SUBSTITUTED 2-METHYLPYRROLIDINE AND INTERMEDIATE THEREFOR
    申请人:KANEKA CORPORATION
    公开号:EP1715054A1
    公开(公告)日:2006-10-25
    The present invention relates to a process for producing an optically active 1,4-pentanediol by asymmetrically reducing 5-hydroxy-2-pentanone, which is easily available at low cost. The present invention also relates to a process for producing an optically active 1-substituted 2-methylpyrrolidine including sulfonylating the optically active 1,4-pentanediol to convert it to an optically active sulfonate compound, and reacting the compound with an amine. According to the processes of the present invention, an optically active 1,4-pentanediol and an optically active 1-substituted 2-methylpyrrolidine, which are useful as an intermediate for medicines and an intermediate for agricultural chemicals, can be simply produced from an inexpensive starting material.
    本发明涉及一种通过不对称还原5-羟基-2-戊酮生产光学活性1,4-戊二醇的工艺,该工艺成本低,易于获得。本发明还涉及一种生产光学活性 1-取代 2-甲基吡咯烷的工艺,包括对光学活性 1,4-戊二醇进行磺化以将其转化为光学活性磺酸盐化合物,并使该化合物与胺反应。根据本发明的工艺,光学活性的 1,4-戊二醇和光学活性的 1-取代 2-甲基吡咯烷可以简单地从廉价的起始原料中生产出来,这两种物质可用作医药中间体和农药中间体。
  • US7230135B2
    申请人:——
    公开号:US7230135B2
    公开(公告)日:2007-06-12
  • US7807426B2
    申请人:——
    公开号:US7807426B2
    公开(公告)日:2010-10-05
  • Processes for Producing Optically Active 1-Substituted 2-Methylpyrrolidine and Intermediate Therefor
    申请人:Nishiyama Akira
    公开号:US20070292926A1
    公开(公告)日:2007-12-20
    The present invention relates to a process for producing an optically active 1,4-pentanediol by asymmetrically reducing 5-hydroxy-2-pentanone, which is easily available at low cost. The present invention also relates to a process for producing an optically active 1-substituted 2-methylpyrrolidine including sulfonylating the optically active 1,4-pentanediol to convert it to an optically active sulfonate compound, and reacting the compound with an amine. According to the processes of the present invention, an optically active 1,4-pentanediol and an optically active 1-substituted 2-methylpyrrolidine, which are useful as an intermediate for medicines and an intermediate for agricultural chemicals, can be simply produced from an inexpensive starting material.
    本发明涉及一种生产光学活性1,4-戊二醇的过程,该过程通过非对称还原低成本易得的5-羟基-2-戊酮。本发明还涉及一种生产光学活性1-取代-2-甲基吡咯烷的过程,包括将光学活性1,4-戊二醇磺酰化以转化为光学活性磺酸盐化合物,并将该化合物与胺反应。根据本发明的工艺,可以从廉价的起始材料简单地生产出作为药物中间体和农药中间体的光学活性1,4-戊二醇和光学活性1-取代-2-甲基吡咯烷。
  • Processes for producing optically active 1-substituted 2-methylpyrrolidine
    申请人:Kaneka Corporation
    公开号:US07807426B2
    公开(公告)日:2010-10-05
    The present invention relates to a process for producing an optically active 1,4-pentanediol by asymmetrically reducing 5-hydroxy-2-pentanone, which is easily available at low cost. The present invention also relates to a process for producing an optically active 1-substituted 2-methylpyrrolidine including sulfonylating the optically active 1,4-pentanediol to convert it to an optically active sulfonate compound, and reacting the compound with an amine. According to the processes of the present invention, an optically active 1,4-pentanediol and an optically active 1-substituted 2-methylpyrrolidine, which are useful as an intermediate for medicines and an intermediate for agricultural chemicals, can be simply produced from an inexpensive starting material.
    本发明涉及一种通过不对称还原易于低成本获得的5-羟基-2-戊酮制备光学活性1,4-戊二醇的方法。本发明还涉及一种生产光学活性1-取代的2-甲基吡咯烷,包括对光学活性1,4-戊二醇进行磺酰化以将其转化为光学活性磺酸盐化合物,并将该化合物与胺反应。根据本发明的方法,可以从廉价的起始材料简单地生产用作药物中间体和农业化学品中间体的光学活性1,4-戊二醇和光学活性1-取代的2-甲基吡咯烷。
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