(R)-10,11-Dihydroxyundecyl tert-butyldimethylsilyl ether

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: (R)-10,11-Dihydroxyundecyl tert-butyldimethylsilyl ether
• 英文别名: (R)-11-(tert-butyldimethylsilyloxy)undecane-1,2-diol；(2R)-11-[tert-butyl(dimethyl)silyl]oxyundecane-1,2-diol
• 化学式: C₁₇H₃₈O₃Si
• 分子量: 318.572
• InChiKey: CIRWLWSIYZVZQL-MRXNPFEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.48
• 重原子数：
  21
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  三甲基乙酰氯 、 (R)-10,11-Dihydroxyundecyl tert-butyldimethylsilyl ether 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 3.17h， 以95%的产率得到(R)-11-(tert-butyldimethylsilyloxy)-2-hydroxyundecyl pivalate
  参考文献：
  名称：

  Convergent synthesis of fluorescence-labeled probes of Annonaceous acetogenins and visualization of their cell distribution

  摘要：

  The convergent synthesis of fluorescence-labeled solamin, an antitumor Annonaceous acetogenin, was accomplished by two asymmetric alkynylations of 2,5-diformyl tetrahydrofuran with an alkyne tagged with fluorescent groups and another alkyne with an alpha,beta-unsaturated gamma-lactone. Assay for the growth inhibitory activity against human cancer cell lines revealed that the probe with the fluorescent groups at the end of the hydrocarbon chain may have the same mode of action as natural acetogenins. The merged fluorescence of dansyl-labeled solamin and MitoTracker Red suggests that Annonaceous acetogenins localize in the mitochondria. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2010.10.004
• 作为产物：
  描述：

  tert-butyldimethyl-9-oxyranylnonyloxysilane 在 Jacobsen's salen-cobalt complex 作用下， 以 甲基叔丁基醚 、 水 为溶剂， 以48%的产率得到(R)-10,11-Dihydroxyundecyl tert-butyldimethylsilyl ether
  参考文献：
  名称：

  Synthesis of Fluorescent Solamin for Visualization of Cell Distribution

  摘要：

  DOI：

  10.3987/com-07-s(u)1

文献信息

• A general approach to enantiomerically pure methylcarbinols. Asymmetric synthesis of antibiotic (-)-A26771B and the WCR sex pheromone
  作者：Subhash C. Sinha、Anjana Sinha-Bagchi、Ehud Keinan

  DOI：10.1021/jo00079a024

  日期：1993.12

  Either (R) or (S) enantiomerically pure methylcarbinol groups are conveniently produced from monosubstituted alkenes via the Sharpless asymmetric dihydroxylation (AD) reaction. The initial AD product, 1,2-dihydroxyalkane, obtained with predictable absolute configuration and high enantiomeric purity, is converted into 2-acetoxy-1-bromoalkane and then subjected to reductive debromination. These conditions are compatible with a variety of functional groups, including acetal, ester, nitrile, ketone, and silyl ether. The advantages of this method are demonstrated by highly efficient, asymmetric syntheses of enantiomerically pure natural products. All four stereoisomers of the WCR sex pheromone 4 are prepared in six steps form nona-1,8-diene in 10-15% overall yield. Similarly, a highly efficient formal total synthesis of antibiotic (-)-A26771B (5) is accomplished via two alternative approaches. The first one transforms dodec-11-enal into enantiomerically pure 5 in 11 steps and 4.1% overall yield, while the second achieves the same transformation in 12 steps and 6.6% overall yield.
• Synthesis of Fluorescent Solamin for Visualization of Cell Distribution
  作者：Tetsuaki Tanaka、Naoyoshi Maezaki、Daisuke Urabe、Masahiro Yano、Hiroaki Tominaga、Takekuni Morioka、Naoto Kojima

  DOI：10.3987/com-07-s(u)1

  日期：——
• Convergent synthesis of fluorescence-labeled probes of Annonaceous acetogenins and visualization of their cell distribution
  作者：Naoto Kojima、Takekuni Morioka、Daisuke Urabe、Masahiro Yano、Yuki Suga、Naoyoshi Maezaki、Ayako Ohashi-Kobayashi、Yasuyuki Fujimoto、Masatomo Maeda、Takao Yamori、Takehiko Yoshimitsu、Tetsuaki Tanaka

  DOI：10.1016/j.bmc.2010.10.004

  日期：2010.12

  The convergent synthesis of fluorescence-labeled solamin, an antitumor Annonaceous acetogenin, was accomplished by two asymmetric alkynylations of 2,5-diformyl tetrahydrofuran with an alkyne tagged with fluorescent groups and another alkyne with an alpha,beta-unsaturated gamma-lactone. Assay for the growth inhibitory activity against human cancer cell lines revealed that the probe with the fluorescent groups at the end of the hydrocarbon chain may have the same mode of action as natural acetogenins. The merged fluorescence of dansyl-labeled solamin and MitoTracker Red suggests that Annonaceous acetogenins localize in the mitochondria. (C) 2010 Elsevier Ltd. All rights reserved.