1-溴-8-氟辛烷 | 593-12-4

• 物质功能分类: 原料药 - 循环系统用药 - 血管紧张素转化酶及受体抑制剂
• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 中文名称: 1-溴-8-氟辛烷
• 中文别名: 1-氟-8-溴辛烷
• 英文名称: 1-bromo-8-fluoroctane
• 英文别名: 8-Fluor-octylbromid；1-bromo-8-fluorooctane；1-Brom-8-fluor-octan；8-bromo-1-fluoro-octane
• CAS: 593-12-4
• 化学式: C₈H₁₆BrF
• 分子量: 211.117
• InChiKey: RTFARVWMEFHIKS-UHFFFAOYSA-N

物化性质

• 沸点：
  118-120 °C(Press: 22.5 Torr)
• 密度：
  1.1898 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  10
• 可旋转键数：
  7
• 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：
  1

安全信息

• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  1-溴-8-氟辛烷 在 selenium 、 Pd-Pb-CaCO₃ (Lindlar catalyst) 喹啉 、 氢氧化钾 、 氢气 作用下， 以 乙醇 、 二甲基亚砜 、 乙酸乙酯 、 Petroleum ether 为溶剂， 反应 1.0h， 生成 18-Fluor-trans-9-octadecensaeure, ω-Fluor-elaidinsaeure
  参考文献：
  名称：

  Toxic Fluorine Compounds. XVIII.¹ The Synthesis of the Toxic Principle of Dichapetalum toxicarium (18-Fluoro-cis-9-octadecenoic Acid) and Related ω-Fluoro Unsaturated Acids^2,3

  摘要：

  DOI：

  10.1021/ja00888a032
• 作为产物：
  描述：

  1,8-二溴辛烷 在 potassium fluoride 、 二乙二醇乙醚 作用下， 生成 1-溴-8-氟辛烷
  参考文献：
  名称：

  Physical and Mechanical Properties of Pea-Protein-based Edible Films

  摘要：

  ABSTRACT: Edible films produced from denatured pea protein concentrate (PPC) solution possessed the strength and elasticity to resist handling. Increasing the concentration of the plasticizer (glycerol) in the film decreased tensile strength and elastic modulus, and increased elongation and water vapor permeability (WVP). Very strong and stretch‐able films were obtained from 70/30 and 60/40 of PPC/glycerol composition, respectively. The low WVP value was maintained over a range of glycerol concentration from 20% to 40%, in the dry film. Film solubility was not affected significantly by the amount of the plasticizer. The physical and mechanical properties of the PPC films were comparable with those of soy protein and whey protein films.

  DOI：

  10.1111/j.1365-2621.2001.tb11339.x

文献信息

• Attractant termiticidal compounds, compositions and methods of use
  申请人：Research Foundation of State University of New York

  公开号：US04455441A1

  公开（公告）日：1984-06-19

  Alpha - fluoro - omega - hydroxy straight chain hydrocarbons are utilized to form attractant termiticidal compositions which are safe and economical for the combatting of termites and related pests.

  Alpha - fluoro - omega - hydroxy直链碳氢化合物被用于形成吸引性杀白蚁组合物，这些组合物对于对抗白蚁和相关害虫是安全且经济的。
• Stereochemistry of 10-sulfoxidation catalyzed by a soluble Δ9 desaturase
  作者：Amy E. Tremblay、Nigel Tan、Ed Whittle、Derek J. Hodgson、Brian Dawson、Peter H. Buist、John Shanklin

  DOI：10.1039/b921753c

  日期：——

  The stereochemistry of castor stearoyl-ACP Δ9 desaturase-mediated 10-sulfoxidation has been determined. This was accomplished by 19F NMR analysis of a fluorine-tagged product, 18-fluoro-10-thiastearoyl ACP S-oxide, in combination with a chiral solvating agent, (R)-AMA. Sulfoxidation proceeds with the same stereoselectivity as hydrogen removal from the parent stearoyl substrate. These data validate the use of thia probes to determine the stereochemistry and cryptoregiochemistry of desaturase-mediated oxidations.

  蓖麻酸酰基-ACP Δ9 去饱和酶介导的10-亚砜化的立体化学已经确定。通过氟标记产物18-氟-10-硫酸酰基ACP S-氧化物的19F NMR分析，结合手性溶剂(R)-AMA，完成了这一研究。亚砜化过程展现出与母体硬脂酸底物去氢相同的立体选择性。这些数据验证了使用硫探针来确定去饱和酶介导的氧化反应的立体化学和隐蔽区域化学的有效性。
• NOVEL METHOD FOR PREPARING AMINOSILANE-BASED COMPOUND
  申请人：LG Chem, Ltd.

  公开号：US20180282353A1

  公开（公告）日：2018-10-04

  The present invention provides a novel method for preparing an aminosilane-based compound, by which an aminosilane-based compound used for preparing a modified and conjugated diene-based polymer which shows excellent affinity with an inorganic filler in a rubber composition and increases dispersibility, may be prepared in high purity and high yield.

  本发明提供了一种新型的制备氨基硅烷基化合物的方法，通过该方法可以制备出用于制备改性和共轭二烯基聚合物的氨基硅烷基化合物，该聚合物在橡胶组合物中与无机填料具有优异的亲和性，并提高了分散性，可以高纯度和高产率地制备。
• Attractant termiticidal compounds, compositions and methods of use therefor
  申请人：THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK

  公开号：EP0104880A2

  公开（公告）日：1984-04-04

  Alpha - fluoro- omega - hydroxy straight chain hydrocarbons are utilized to form attractant termiticidal compositions which are safe and economical for the combatting of termites and related pests.

  α-氟-ω-羟基直链碳氢化合物可用于形成白蚁诱杀剂组合物，这种组合物在防治白蚁和相关害虫方面既安全又经济。
• Method for preparing aminosilane-based compound
  申请人：LG Chem, Ltd.

  公开号：US10556918B2

  公开（公告）日：2020-02-11

  The present invention provides a novel method for preparing an aminosilane-based compound, by which an aminosilane-based compound used for preparing a modified and conjugated diene-based polymer which shows excellent affinity with an inorganic filler in a rubber composition and increases dispersibility, may be prepared in high purity and high yield.

  本发明提供了一种制备氨基硅烷基化合物的新方法，通过该方法可以高纯度、高收率地制备用于制备改性共轭二烯基聚合物的氨基硅烷基化合物，该改性共轭二烯基聚合物与橡胶组合物中的无机填料具有极佳的亲和性，并可增加分散性。