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(E)-3-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-acrylic acid methyl ester | 185025-25-6

中文名称
——
中文别名
——
英文名称
(E)-3-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-acrylic acid methyl ester
英文别名
——
(E)-3-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-acrylic acid methyl ester化学式
CAS
185025-25-6
化学式
C16H30O5Si
mdl
——
分子量
330.497
InChiKey
JOCAGXXBUVKCLR-STQMWFEESA-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):
    3.26
  • 重原子数:
    22.0
  • 可旋转键数:
    5.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.81
  • 拓扑面积:
    53.99
  • 氢给体数:
    0.0
  • 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

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文献信息

  • Conformational diagnosis of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate based on the stereochemical outcomes of representative reactions as compared with those of its 4,5-O-isopropylidene derivatives and on a dichroic exciton chirality method
    作者:Seiki Saito、Osamu Narahara、Teruhiko Ishikawa、Masahiro Asahara、Toshio Moriwake、Jacek Gawronski、Franciszek Kazmierczak
    DOI:10.1021/jo00075a024
    日期:1993.11
    In order to gain more insight into the conformation of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate (1) experimentally, some appropriate reactions of 1 and its derivative (S,S)-3, which bears isopropylidene protecting groups, have been executed. The stereochemical outcomes of such reactions as the Diels-Alder reaction, osmium tetraoxide-catalyzed hydroxylation, conjugate addition with amines, and cyclopropanation with phosphonium ylides point to a rigid conformation (1A) in which the vicinal TBDMSO groups, the most bulky substituents, are arranged in an anti relationship, and, therefore, the enoate groups are forced to be gauche each other. A dichroic exciton chirality study has also provided clear-cut evidence for this rigid conformation.
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