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ethyl (E)-3-[(4S,5S)-5-[(4aR,6S,7R,7aS)-2,2-dimethyl-7-triethylsilyloxy-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3]dioxin-6-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate | 155369-83-8

中文名称
——
中文别名
——
英文名称
ethyl (E)-3-[(4S,5S)-5-[(4aR,6S,7R,7aS)-2,2-dimethyl-7-triethylsilyloxy-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3]dioxin-6-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate
英文别名
——
ethyl (E)-3-[(4S,5S)-5-[(4aR,6S,7R,7aS)-2,2-dimethyl-7-triethylsilyloxy-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3]dioxin-6-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate化学式
CAS
155369-83-8
化学式
C24H42O8Si
mdl
——
分子量
486.678
InChiKey
SYDNCPUYUDQAJJ-LYYHNYBMSA-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):
    3.94
  • 重原子数:
    33
  • 可旋转键数:
    10
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    81.7
  • 氢给体数:
    0
  • 氢受体数:
    8

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

点击查看最新优质反应信息

文献信息

  • On the Stereoselective Construction of the B and A Rings of Halichondrin B. A PM3 Study
    作者:Osamu Yonemitsu、Tatsuya Yamazaki、Jun-ichi Uenishi
    DOI:10.3987/com-98-s38
    日期:——
    PM3 calculations were carried out to study the origin of stereoselectivity in the intramolecular Michael reaction for a highly efficient construction of the B and A rings of halichondrin B.
  • Synthetic Studies of Halichondrin B, an Antitumor Polyether Macrolide Isolated from a Marine Sponge. 6. Synthesis of the C1-C15 Unit via Stereoselective Construction of the B and A Rings by Kinetically and Thermodynamically Controlled Michael Reactions with the Aid of Computational Search for Dominant Conformers.
    作者:Kiyoshi HORITA、Shun-ichiro HACHIYA、Tatsuya YAMAZAKI、Tae NAITOU、Jun'ichi UENISHI、Osamu YONEMITSU
    DOI:10.1248/cpb.45.1265
    日期:——
    The C1-C15 unit of halichondrin B was synthesized starting from D-glucose via stereoselective construction of the B and A rings, which have 2, 6-trans- and 2, 6-cis-disubstituted tetrahydropyran rings, respectively. With the aid of MM2 calculations kinetically and thermodynamically controlled Michael reactions were successfully applied for the construction of the B and A rings, respectively.
    从D-葡萄糖出发,合成了海绵素B的C1-C15单元,通过立体选择性构建B环和A环,分别具有2,6-反式和2,6-顺式取代的四氢呋喃环。在MM2计算的帮助下,成功地应用了动力学和热力学控制的迈克尔反应来构建B环和A环。
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