6-戊基十一烷 | 7249-32-3

• 分子结构分类: 有机化合物 - 碳氢化合物 - 饱和烃
• 中文名称: 6-戊基十一烷
• 英文名称: 6-pentylundecane
• 英文别名: 6-Pentyl-undecan；6-Pentylundekan
• CAS: 7249-32-3
• 化学式: C₁₆H₃₄
• 分子量: 226.446
• InChiKey: HSYCPONOCCYPEY-UHFFFAOYSA-N

物化性质

• 保留指数：
  1480

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  16
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  己酸甲酯 在 palladium on activated charcoal 、 乙醚 、 草酸 、 溶剂黄146 作用下， 生成 6-戊基十一烷
  参考文献：
  名称：

  Mineralogy of Tagish Lake: An ungrouped type 2 carbonaceous chondrite

  摘要：

  Abstract— In this paper we describe the recovery, handling and preliminary mineralogical investigation of the Tagish Lake meteorite. Tagish Lake is a type 2 carbonaceous chondrite which bears similarities to CI1 and CM chondrite groups, but is distinct from both. Abundant phyllosilicates as well as chondrules (however sparse) and common olivine grains in the matrix preclude any other classification. The bulk density of Tagish Lake (1.67 g/cc) is far lower than CI or CM chondrites (2.2‐2.3 and 2.6‐2.9 g/cc, respectively), or any other meteorite for that matter. We have identified two lithologies: a dominant carbonate‐poor lithology and a less‐abundant carbonate‐rich lithology. The meteorite is a breccia at all scales.We have noted similarities between Tagish Lake and some clasts within the enigmatic meteorite Kaidun; possibly there are genetic relationships here worth exploring. In the paper we describe a clast of CM1 material within Tagish Lake which is very similar to a major lithology in Kaidun.

  DOI：

  10.1111/j.1945-5100.2002.tb00852.x

文献信息

• Acidic metal–organic framework empowered precise hydrodeoxygenation of bio-based furan compounds and cyclic ethers for sustainable fuels
  作者：Dong-Huang Liu、Hai-Long He、Jun-Jie Wang、Si-Yu Zhou、Tengwu Zeng、Xiang-Yu Gao、Yao Xiao、Xianfeng Yi、Anmin Zheng、Yue-Biao Zhang、Zhi Li

  DOI：10.1039/d1gc03055h

  日期：——

  Target synthesis of hydrocarbons from abundant biomass is highly desired for sustainable aviation fuels (SAFs) to meet the need for both net zero carbon emission and air pollution control. However, precise hydrodeoxygenation (PHDO) of bio-based furan compounds and cyclic ethers to isomerically pure alkanes remains a challenge in heterogenous catalysis, which usually requires delicate control of the

  可持续航空燃料 (SAF) 非常需要从丰富的生物质中合成碳氢化合物，以满足净零碳排放和空气污染控制的需求。然而，将生物基呋喃化合物和环醚精确加氢脱氧 (PHDO) 成异构纯烷烃仍然是多相催化中的一个挑战，这通常需要精细控制纳米受限空间中酸和金属催化位点的分布。在这里，我们展示了一种纳米多孔酸性金属有机骨架 (MOF)，即 MIL-101-SO 3H，通过仅与商业 Pd/C 机械混合，实现从呋喃衍生物含氧化合物到单一组分烷烃的一锅法 PHDO 反应，以实现高效和高选择性的烃生产。这种串联催化剂的优异性能可归因于含氧化合物前体的优先吸附和脱氧中间体的排出，这得益于嵌入 MOF 中的路易斯酸位点。MIL-101-SO 3 H的强布朗斯台德酸性是由 –SO 3 H 基团和吸附的 H 2共同贡献的O，使其成为耐水固体酸，适用于持久的 PHDO 工艺。不同多相催化剂机械混合的简单性允许调节串联催化系统以优化最终催化性能。
• Catalytic One‐Pot Conversion of Renewable Platform Chemicals to Hydrocarbon and Ether Biofuels through Tandem Hf(OTf) ₄ +Pd/C Catalysis
  作者：Dong‐Huang Liu、Tobin J. Marks、Zhi Li

  DOI：10.1002/cssc.201902137

  日期：2019.12.19

  conversion of renewable biomass platform chemicals into high-quality fuels remains challenging. A one-pot catalytic approach has been developed to synthesize various structurally defined biofuels by using Hf(OTf)4 and Pd/C for selective tandem catalysis and 2-methylfuran (2-MF) as a renewable feedstock. 2-MF first undergoes Lewis acid-catalyzed hydroxyalkylation/alkylation (HAA) condensation with carbonyl

  将可再生生物质平台化学品高效转化为优质燃料仍然具有挑战性。通过使用 Hf(OTf)4 和 Pd/C 进行选择性串联催化并使用 2-甲基呋喃 (2-MF) 作为可再生原料，开发了一种一锅法催化方法来合成各种结构确定的生物燃料。2-MF首先与羰基化合物进行路易斯酸催化的羟烷基化/烷基化（HAA）缩合，得到含有目标碳骨架的烃类或醚类产品的中间体，这些中间体再经加氢或加氢脱氧得到目标产物，在金属催化下三氟甲磺酸盐+Pd/C 在同一个锅中。本方法可以在温和条件下生产结构确定的烷烃和环醚。
• Production of High-Quality Diesel from Biomass Waste Products
  作者：Avelino Corma、Olalla de la Torre、Michael Renz、Nicolas Villandier

  DOI：10.1002/anie.201007508

  日期：2011.3.1

  High‐quality liquid fuels are obtained from non‐edible carbohydrates by energy‐efficient processes. 2‐Methylfuran, produced by hydrogenation of furfural, is converted into 6‐alkyl undecanes in a catalytic solvent‐free process (see scheme with 6‐butylundecane). A diesel fuel is produced with an excellent motor cetane number (71) and pour point (−90 °C) and with global process conversions and selectivities

  高质量的液体燃料是通过节能过程从不可食用的碳水化合物中获得的。由糠醛加氢产生的2-甲基呋喃在无催化溶剂的过程中转化为6-烷基十一烷（请参见使用6-丁基十一烷的方案）。所生产的柴油具有出色的十六烷值（71）和倾点（-90°C），并且总的工艺转化率和选择性接近90％。
• Decarboxylation and rearrangement of 3,3-dialkyl-2-oxocarboxylic acids
  作者：Norman Rabjohn、Charles A. Harbert

  DOI：10.1021/jo00836a031

  日期：1970.11
• Mineralogy of Tagish Lake: An ungrouped type 2 carbonaceous chondrite
  作者：M. E. Zolensky、K. Nakamura、M. Gounelle、T. Mikouchi、T. Kasama、O. Tachikawa、E. Tonui

  DOI：10.1111/j.1945-5100.2002.tb00852.x

  日期：2002.5

  Abstract— In this paper we describe the recovery, handling and preliminary mineralogical investigation of the Tagish Lake meteorite. Tagish Lake is a type 2 carbonaceous chondrite which bears similarities to CI1 and CM chondrite groups, but is distinct from both. Abundant phyllosilicates as well as chondrules (however sparse) and common olivine grains in the matrix preclude any other classification. The bulk density of Tagish Lake (1.67 g/cc) is far lower than CI or CM chondrites (2.2‐2.3 and 2.6‐2.9 g/cc, respectively), or any other meteorite for that matter. We have identified two lithologies: a dominant carbonate‐poor lithology and a less‐abundant carbonate‐rich lithology. The meteorite is a breccia at all scales.We have noted similarities between Tagish Lake and some clasts within the enigmatic meteorite Kaidun; possibly there are genetic relationships here worth exploring. In the paper we describe a clast of CM1 material within Tagish Lake which is very similar to a major lithology in Kaidun.