摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(2R*,3R*,4R*,5S*)-3,4-bis(methanesulfonyloxymethyl)tetrahydrofuran-2,5-dimethanol | 186656-21-3

中文名称
——
中文别名
——
英文名称
(2R*,3R*,4R*,5S*)-3,4-bis(methanesulfonyloxymethyl)tetrahydrofuran-2,5-dimethanol
英文别名
[(2R,3S,4R,5S)-2,5-bis(hydroxymethyl)-4-(methylsulfonyloxymethyl)oxolan-3-yl]methyl methanesulfonate
(2R*,3R*,4R*,5S*)-3,4-bis(methanesulfonyloxymethyl)tetrahydrofuran-2,5-dimethanol化学式
CAS
186656-21-3
化学式
C10H20O9S2
mdl
——
分子量
348.395
InChiKey
CUNQCMJLGPVDGU-FIRGSJFUSA-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:
    624.5±20.0 °C(predicted)
  • 密度:
    1.411±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -2.08
  • 重原子数:
    21.0
  • 可旋转键数:
    8.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    136.43
  • 氢给体数:
    2.0
  • 氢受体数:
    9.0

上下游信息

  • 上游原料
    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:
    参考文献:
    名称:
    Enantioselective synthesis of the medium ring ethers, tetrahydrooxepin, oxocane and hexahydrooxonin, of ciguatoxin. Extensive ring-expansion and chemoenzymatic desymmetrization strategy
    摘要:
    The extensive ring-expansion strategy for the synthesis of tetrahydrooxepin, oxocane, and hexahydrooxonin, which correspond to the D(E), I and F rings of ciguatoxin (CTX1B, 1), respectively, has been established. Chemoenzymatic acylation of the meso alcohols using a lipase provides an expeditious entry for the enantiomeric building blocks. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(99)00370-1
  • 作为产物:
    描述:
    2,3-bis(methylsulfonyloxymethyl)-7-oxabicyclo<2.2.1>hept-5-ene臭氧 、 sodium tetrahydroborate 作用下, 以 甲醇二氯甲烷 为溶剂, 反应 1.67h, 以93%的产率得到(2R*,3R*,4R*,5S*)-3,4-bis(methanesulfonyloxymethyl)tetrahydrofuran-2,5-dimethanol
    参考文献:
    名称:
    Enantioselective synthesis of the medium ring ethers, tetrahydrooxepin, oxocane and hexahydrooxonin, of ciguatoxin. Extensive ring-expansion and chemoenzymatic desymmetrization strategy
    摘要:
    The extensive ring-expansion strategy for the synthesis of tetrahydrooxepin, oxocane, and hexahydrooxonin, which correspond to the D(E), I and F rings of ciguatoxin (CTX1B, 1), respectively, has been established. Chemoenzymatic acylation of the meso alcohols using a lipase provides an expeditious entry for the enantiomeric building blocks. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(99)00370-1
点击查看最新优质反应信息