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ethyl 7-(tert-butyldimethylsilyloxy)-4-hydroxyhept-2-ynoate

中文名称
——
中文别名
——
英文名称
ethyl 7-(tert-butyldimethylsilyloxy)-4-hydroxyhept-2-ynoate
英文别名
Ethyl 7-[tert-butyl(dimethyl)silyl]oxy-4-hydroxyhept-2-ynoate
ethyl 7-(tert-butyldimethylsilyloxy)-4-hydroxyhept-2-ynoate化学式
CAS
——
化学式
C15H28O4Si
mdl
——
分子量
300.47
InChiKey
BRIXBIQBANMOSA-UHFFFAOYSA-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):
    2.72
  • 重原子数:
    20
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

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文献信息

  • Asymmetric total synthesis of (+)-cardiobutanolide via an iterative asymmetric dihydroxylation in PEG
    作者:S. Chandrasekhar、N. Kiranmai
    DOI:10.1016/j.tetlet.2010.05.122
    日期:2010.8
    The stereoselective total synthesis of (+)-cardiobutanolide, a polyhydroxylated natural product, is achieved in high yield through Lu and Guo diene synthesis, Sharpless asymmetric dihydroxylation, and one-pot deprotection–lactonization. The utility of a recyclable reagent system in PEG for asymmetric dihydroxylation is demonstrated.
    通过Lu和Guo二烯合成,Sharpless不对称二羟基化和一锅脱保护-内酯化,可以高收率地实现多羟基化天然产物(+)-心脏丁醇内酯的立体选择性全合成。证明了可回收试剂系统在PEG中用于不对称二羟基化的实用性。
  • Synthesis of the Macrocyclic Core of Iriomoteolide 3a
    作者:Chada Raji Reddy、Gajula Dharmapuri、Nagavaram Narsimha Rao
    DOI:10.1021/ol9025183
    日期:2009.12.17
    The asymmetric synthesis of the fully functionalized macrocyclic core of iriomoteolide 3a, a cytotoxic 15-membered macrolide, Is disclosed. The key steps involve Sharpless asymmetric dihydroxylation, Sharpless asymmetric epoxidation, olefin cross-metathesis, Yamaguchi esterification, and a ring-closing metathesis reaction for macrocyclization.
  • Copper-Catalyzed Methylenation Reaction:  Total Synthesis of (+)-Desoxygaliellalactone
    作者:Hélène Lebel、Michaël Parmentier
    DOI:10.1021/ol071391q
    日期:2007.8.1
    The enantioselective total synthesis of (+)-desoxygaliellalactone was achieved in six steps starting from 4-tert-butyldimethylsilyloxybutanal. This synthesis featured a one-pot copper-catalyzed methylenation-Diels-Alder cyclization. The challenging methylenation of aldehyde 4 was studied under various reaction conditions. Whereas Wittig reaction conditions led to byproducts resulting from decomposition of the sensitive butenolide moiety, the mild copper-catalyzed methylenation reaction produced the desired triene in good yield.
  • Total synthesis of topsentolide B2
    作者:Rodney A. Fernandes、Pullaiah Kattanguru
    DOI:10.1016/j.tetlet.2011.02.014
    日期:2011.4
    A stereoselective total synthesis of topsentolide B2, a selective cytotoxic oxylipin against SK-OV-3 and SK-MEL-2 cancer cell lines has been achieved based on asymmetric dihydroxylation, Roush allylation, and ring closing metathesis (RCM) reactions. The synthesis is completed in 11 steps and 2.1% overall yield.
    基于不对称二羟基化,Roush烯丙基化和闭环易位(RCM)反应,已经实现了托酚类化合物B 2(针对SK-OV-3和SK-MEL-2癌细胞系的选择性细胞毒性脂蛋白)的立体选择性全合成。合成过程分11个步骤完成,总产率为2.1%。
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