1-phenylundecan-5-ol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 1-phenylundecan-5-ol
• 英文别名: 1-phenyl-undecan-5-ol
• 化学式: C₁₇H₂₈O
• 分子量: 248.409
• InChiKey: WTTXVAJNXMQBKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.73
• 重原子数：
  18.0
• 可旋转键数：
  10.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  20.23
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  1-phenylundecan-5-ol 、 (R)-methoxytrifluoromethylphenylacetyl chloride 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 生成 、
  参考文献：
  名称：

  α-卤代硼烷与未活化烯烃的位点选择性镍催化还原偶联

  摘要：

  描述了一种温和的、化学和位点选择性催化协议，允许将烷基硼片段纳入未活化的烯烃。内烯烃的使用能够在远程 sp3 CH 位点形成 CC 键，这构成了对当前在 sp3 中心可用的现有硼酸化技术的补充和概念上不同的方法。

  DOI：

  10.1021/jacs.8b09425
• 作为产物：
  描述：

  1-Phenyl-1,3-undekadien-5-on 在 镍 、 乙酸乙酯 作用下， 130.0 ℃ 、9.81 MPa 条件下， 生成 1-phenylundecan-5-ol
  参考文献：
  名称：

  Sensitivity of space-borne SAR data to forest parameters over sloping terrain. Theory and experiment

  摘要：

  Recently, SAR data proved to be useful for the retrieval of forest biomass. However, the effects of terrain slope must be addressed towards the generalization of biomass retrieval for varied forest and environmental conditions. To this aim, we developed experimental and theoretical approaches allowing the study of multi-frequency/multi-polarization forest backscatter of a given forest type, as a function of forest parameters and SAR local incidence angle over the relief. The experimental results showed that the sensitivity of SAR data to biomass was similar to that obtained over a flat terrain, only if the backscatter data were calibrated for slope effects. Moreover, the backscatter must also be corrected for its angular decrease, which can be removed using a simple angular model developed under assumptions of theoretical equations. The highest correlation of corrected backscatter with forest parameters related to aboveground biomass (such as stand age and bole volume) was achieved at L-HV 55 degrees (R-2=0.8) with results similar to those for flat terrain. Modelling results validate the semiempirical model developed to remove the angular decrease of forest backscatter, which is due to variable optical depth with terrain slope. Results also indicated that the simple angular model may encounter problems for forested areas with low optical depth (tau <0.5) located over extreme topographic conditions (local incidence angle < 10 degrees or > 80 degrees).

  DOI：

  10.1080/01431160121407

文献信息

• Cobalt-Catalyzed Alkylation of Secondary Alcohols with Primary Alcohols via Borrowing Hydrogen/Hydrogen Autotransfer
  作者：Frederik Freitag、Torsten Irrgang、Rhett Kempe

  DOI：10.1002/chem.201701211

  日期：2017.9.7

  noble metals in catalysis by earth abundant 3d metals, such as Mn, Fe, or Co, (nonprecious or base metals) is a related key concept with respect to sustainability. Here, we report on the first cobalt-catalyzed alkylation of secondary alcohols with primary alcohols. Easy-to-synthesize and easy-to-activate PN5P-pincer-ligand-stabilized Co complexes developed in our laboratory mediate the reaction most

  酒精是有前途的可持续原材料，因为它们可以从丰富而难以消化的生物质中获得。在催化方面，用富含锰的3d金属（例如Mn，Fe或Co）（非贵金属或贱金属）代替昂贵的贵金属是与可持续性相关的关键概念。在这里，我们报道了仲醇与伯醇的首次钴催化烷基化反应。易于合成和易于激活的PN 5在我们的实验室中开发的P-pincer-配体稳定的Co络合物最有效地介导了反应。该催化作用适用于广泛的底物范围，并在相对温和的条件下进行。我们甚至已经证明了各种纯脂肪醇与碱或非贵金属催化剂的偶联。机理研究表明，该反应遵循借用氢或氢自动转移的概念。
• Taguchi, Kazuhiko; Nakagawa, Hideto; Hirabayashi, Tomotaka, Journal of the American Chemical Society, 2004, vol. 126, # 1, p. 72 - 73
  作者：Taguchi, Kazuhiko、Nakagawa, Hideto、Hirabayashi, Tomotaka、Sakaguchi, Satoshi、Ishii, Yasutaka

  DOI：——

  日期：——
• Site-Selective Ni-Catalyzed Reductive Coupling of α-Haloboranes with Unactivated Olefins
  作者：Shang-Zheng Sun、Marino Börjesson、Raul Martin-Montero、Ruben Martin

  DOI：10.1021/jacs.8b09425

  日期：2018.10.10

  A mild, chemo- and site-selective catalytic protocol that allows for incorporating an alkylboron fragment into unactivated olefins is described. The use of internal olefins enables C-C bond-formation at remote sp3 C-H sites, constituting a complementary and conceptually different approach to existing borylation techniques that are currently available at sp3 centers.

  描述了一种温和的、化学和位点选择性催化协议，允许将烷基硼片段纳入未活化的烯烃。内烯烃的使用能够在远程 sp3 CH 位点形成 CC 键，这构成了对当前在 sp3 中心可用的现有硼酸化技术的补充和概念上不同的方法。
• Sensitivity of space-borne SAR data to forest parameters over sloping terrain. Theory and experiment
  作者：T. Castel、A. Beaudoin、N. Stach、N. Stussi、T. Le Toan、P. Durand

  DOI：10.1080/01431160121407

  日期：2001.1

  Recently, SAR data proved to be useful for the retrieval of forest biomass. However, the effects of terrain slope must be addressed towards the generalization of biomass retrieval for varied forest and environmental conditions. To this aim, we developed experimental and theoretical approaches allowing the study of multi-frequency/multi-polarization forest backscatter of a given forest type, as a function of forest parameters and SAR local incidence angle over the relief. The experimental results showed that the sensitivity of SAR data to biomass was similar to that obtained over a flat terrain, only if the backscatter data were calibrated for slope effects. Moreover, the backscatter must also be corrected for its angular decrease, which can be removed using a simple angular model developed under assumptions of theoretical equations. The highest correlation of corrected backscatter with forest parameters related to aboveground biomass (such as stand age and bole volume) was achieved at L-HV 55 degrees (R-2=0.8) with results similar to those for flat terrain. Modelling results validate the semiempirical model developed to remove the angular decrease of forest backscatter, which is due to variable optical depth with terrain slope. Results also indicated that the simple angular model may encounter problems for forested areas with low optical depth (tau <0.5) located over extreme topographic conditions (local incidence angle < 10 degrees or > 80 degrees).