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Methanesulfonic acid (2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl ester | 210469-20-8

中文名称
——
中文别名
——
英文名称
Methanesulfonic acid (2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl ester
英文别名
——
Methanesulfonic acid (2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl ester化学式
CAS
210469-20-8
化学式
C7H14O4S
mdl
——
分子量
194.252
InChiKey
KQCJLVGVSZWTTD-BQBZGAKWSA-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:
    325.105±15.00 °C(Press: 760.00 Torr)(predicted)
  • 密度:
    1.179±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.53
  • 重原子数:
    12.0
  • 可旋转键数:
    3.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    52.6
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    二甲胺Methanesulfonic acid (2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl ester甲醇 为溶剂, 反应 5.0h, 以70%的产率得到Dimethyl-((2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl)-amine
    参考文献:
    名称:
    Chemoenzymatic synthesis of the enantiomers of desoxymuscarine
    摘要:
    Two different chemoenzymatic approaches allowed the preparation of the enantiomers of desoxymuscarine 5, a muscarinic receptor agonist. Transesterification of racemic 5-hexen-2-ol 7 with vinyl butyrate under the catalysis of Candida antarctica B lipase was the key step for the preparation of (-)-5 (2R,5R). On the other hand, lipase PS-catalyzed hydrolysis of iodo butyrate (+/-)-14 was utilized to obtain (+)-5 (2S,5S). Both enantiomers were prepared with enantiomeric excesses higher than 98%. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(98)00010-x
  • 作为产物:
    描述:
    在 lithium aluminium tetrahydride 、 三乙胺 、 sodium iodide 作用下, 以 乙醚二氯甲烷丁酮 为溶剂, 反应 22.0h, 生成 Methanesulfonic acid (2S,5S)-5-methyl-tetrahydro-furan-2-ylmethyl ester
    参考文献:
    名称:
    Chemoenzymatic synthesis of the enantiomers of desoxymuscarine
    摘要:
    Two different chemoenzymatic approaches allowed the preparation of the enantiomers of desoxymuscarine 5, a muscarinic receptor agonist. Transesterification of racemic 5-hexen-2-ol 7 with vinyl butyrate under the catalysis of Candida antarctica B lipase was the key step for the preparation of (-)-5 (2R,5R). On the other hand, lipase PS-catalyzed hydrolysis of iodo butyrate (+/-)-14 was utilized to obtain (+)-5 (2S,5S). Both enantiomers were prepared with enantiomeric excesses higher than 98%. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(98)00010-x
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