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(1R,2S,3S,4S)-2-(tert-butyldimethylsilyloxy)-4-(tert-butyldiphenylsilyloxy)-1-((4S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-pentane-1,3-diol | 637020-29-2

中文名称
——
中文别名
——
英文名称
(1R,2S,3S,4S)-2-(tert-butyldimethylsilyloxy)-4-(tert-butyldiphenylsilyloxy)-1-((4S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-pentane-1,3-diol
英文别名
(1R,2S,3S,4S)-2-[tert-butyl(dimethyl)silyl]oxy-4-[tert-butyl(diphenyl)silyl]oxy-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]pentane-1,3-diol
(1R,2S,3S,4S)-2-(tert-butyldimethylsilyloxy)-4-(tert-butyldiphenylsilyloxy)-1-((4S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-pentane-1,3-diol化学式
CAS
637020-29-2
化学式
C32H52O6Si2
mdl
——
分子量
588.932
InChiKey
RKEOQDLEYPHFBT-VIEGUTEESA-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):
    5.22
  • 重原子数:
    40
  • 可旋转键数:
    12
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    77.4
  • 氢给体数:
    2
  • 氢受体数:
    6

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
  • 下游产品
    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

  • Double Diastereoselection in Aldol Reactions Mediated by Dicyclohexylchloroborane between <scp>l</scp>-Erythrulose Derivatives and Chiral Aldehydes. The Felkin−Anh versus Cornforth Dichotomy
    作者:J. Alberto Marco、Miguel Carda、Santiago Díaz-Oltra、Juan Murga、Eva Falomir、Harald Roeper
    DOI:10.1021/jo035159j
    日期:2003.10.1
    Both matched and mismatched diastereoselections have been observed in aldol reactions of the B,B-dicyclohexylboron enolate of a protected L-erythrulose derivative with a range of chiral aldehydes. The stereochemical outcome of reactions with alpha-methyl aldehydes can be adequately explained within the Felkin-Anh paradigm. In the case of alpha-oxygenated aldehydes, however, strict adherence to this model does not allow for a satisfactory account of the observed results. In such cases, the Cornforth model provides a much better explanation.
  • Stereoselective synthesis of anamarine
    作者:Santiago Dı́az-Oltra、Juan Murga、Eva Falomir、Miguel Carda、J.Alberto Marco
    DOI:10.1016/j.tet.2004.02.003
    日期:2004.3
    A stereoselective synthesis of the naturally occurring, α,β-unsaturated lactone anamarine is described. The key step was a highly stereoselective aldol reaction of a protected erythrulose derivative with a chiral aldehyde. Another relevant step was an asymmetric aldehyde allylation with a chiral allylborane. The lactone ring was made by means of a ring-closing metathesis.
    描述了天然存在的α,β-不饱和内酯阿马林的立体选择性合成。关键步骤是受保护的赤藓糖衍生物与手性醛的高度立体选择性醛醇缩合反应。另一个相关步骤是与手性烯丙基硼烷的不对称醛烯丙基化。内酯环通过闭环复分解反应制得。
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