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

(5S)-methyl 5-hydroxy-8-(tetrahydropyran-2-yloxy)-6-octynoate | 148519-80-6

中文名称
——
中文别名
——
英文名称
(5S)-methyl 5-hydroxy-8-(tetrahydropyran-2-yloxy)-6-octynoate
英文别名
——
(5S)-methyl 5-hydroxy-8-(tetrahydropyran-2-yloxy)-6-octynoate化学式
CAS
148519-80-6
化学式
C14H22O5
mdl
——
分子量
270.326
InChiKey
PFEJDHWOMLXUOY-NBFOIZRFSA-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:
    412.0±45.0 °C(Predicted)
  • 密度:
    1.13±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.24
  • 重原子数:
    19.0
  • 可旋转键数:
    6.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.79
  • 拓扑面积:
    64.99
  • 氢给体数:
    1.0
  • 氢受体数:
    5.0

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:
    描述:
    (5S)-methyl 5-hydroxy-8-(tetrahydropyran-2-yloxy)-6-octynoate 在 10% palladium on barium sulfate 吡啶咪唑喹啉 、 lithium hydroxide 、 氢氟酸四丁基氟化铵氢气sodium hexamethyldisilazane1,2-双(二苯基膦)乙烷lithium hexamethyldisilazane 作用下, 以 四氢呋喃二氯甲烷乙酸乙酯N,N-二甲基甲酰胺异丙醇 为溶剂, 反应 36.83h, 生成 白三烯B4
    参考文献:
    名称:
    Total synthesis of leukotriene B4
    摘要:
    A new, efficient, and stereocontrolled total synthesis of leukotriene B4 (1) has been developed. The convergent route employs a stereospecific Horner-Wadsworth-Emmons coupling of propargylic phosphonate 2 and aldehyde 3 to provide the essential carbon framework in 77% yield. The requisite phosphonate 2 containing the C1-C8 fragment was readily prepared in 47% yield from methyl 4-(chloroformyl)butyrate via an enantioselective reduction of alcohol 4 while the chiral aldehyde 3 which comprises the C9-C20 skeleton of the eicosanoid was synthesized in 52% yield from optically active (2R)-(-)-glycidyl 4-nitrobenzoate.
    DOI:
    10.1021/jo00065a012
  • 作为产物:
    描述:
    4-氯甲酰基丁酸甲酯正丁基锂 、 (-)-(S)-alpine-borane 、 copper(l) chloride 作用下, 以 四氢呋喃 为溶剂, 反应 16.08h, 生成 (5S)-methyl 5-hydroxy-8-(tetrahydropyran-2-yloxy)-6-octynoate
    参考文献:
    名称:
    Total synthesis of leukotriene B4
    摘要:
    A new, efficient, and stereocontrolled total synthesis of leukotriene B4 (1) has been developed. The convergent route employs a stereospecific Horner-Wadsworth-Emmons coupling of propargylic phosphonate 2 and aldehyde 3 to provide the essential carbon framework in 77% yield. The requisite phosphonate 2 containing the C1-C8 fragment was readily prepared in 47% yield from methyl 4-(chloroformyl)butyrate via an enantioselective reduction of alcohol 4 while the chiral aldehyde 3 which comprises the C9-C20 skeleton of the eicosanoid was synthesized in 52% yield from optically active (2R)-(-)-glycidyl 4-nitrobenzoate.
    DOI:
    10.1021/jo00065a012
点击查看最新优质反应信息

文献信息

  • J. Org. Chem. 1993, 58, 3516-3520
    作者:
    DOI:——
    日期:——
查看更多